Journal of Physical Therapy Science
Online ISSN : 2187-5626
Print ISSN : 0915-5287
ISSN-L : 0915-5287
27 巻 , 10 号
October
選択された号の論文の73件中1~50を表示しています
Original Article
  • Jung-Ho Lee, Young-Han Park, Sang-Hun Jang
    2015 年 27 巻 10 号 p. 3031-3034
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study examined low back pain patients’ decrease in pain and improvement in functionality after performance of a lumbar stabilization exercise using an oral assistive device, which can replace a lumbar assistive device. [Subjects and Methods] The experimental group (n=12) conducted a stabilization exercise using an oral assistive device after conventional physical therapy. The control group (n=12) received conventional physical therapy. In order to objectively measure pain in this study, a visual analogue scale (VAS) was used. In order to evaluate the subjects’ functional aspects while living with low back pain, the Oswestry Disability Index (ODI) was used. [Results] There were statistically significant improvements in the comparison of the VAS and ODI of the experimental group and the control group. The experimental group’s VAS and ODI significantly improved after the intervention compared to the control group. [Conclusion] The stabilization exercise using the assistive device after conventional physical therapy in the rehabilitation of low back pain patients reduced subjects’ pain and increased their functional activities.
  • Ibrahim Mustafa Altubasi
    2015 年 27 巻 10 号 p. 3035-3038
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] To determine the relationships of the quadriceps rate of torque development and the time to peak torque with the physical function of the elderly. [Subjects and Methods] Twenty-one subjects participated in this study. Quadriceps strength was measured using isometric and isokinetic torque tests. Time to peak torque and rate of torque development were calculated from the torque time curve of the isokinetic and isometric torque tests, respectively. Physical activities were measured using 4 physical activity tests. Pearson correlation coefficients were used to examine the relationships among the variables. [Results] The time to peak torque showed significant correlations with all measures of physical activity tests. Rate of torque development showed significant correlation with the timed stair-climbing test. Isometric and isokinetic torques had no significant correlations with any of the physical activity tests. [Conclusion] Time to maximum torque and the rate of torque development might be more important than peak torque in determining the physical function of the elderly.
  • Magdalena Hagner-Derengowska, Krystian Kałużny, Wojciech Hagner, Barto ...
    2015 年 27 巻 10 号 p. 3039-3044
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The aim of this study was to evaluate the effect of a ten-week Nordic Walking (NW) rehabilitation program on chosen anthropometric parameters and the level of basic lipids in overweight and obese postmenopausal women’s blood. [Subjects and Methods] The subjects were 32 women aged 50–68 (average: 59.7 ± 5.9 years). The study was carried out following a non-randomized model and entailed NW rehabilitation 5 times a week, which lasted for 10 weeks, as well as a low-calorie 1,500 kcal diet. The therapeutic results of the study were measured through changes in anthropometric and biochemical parameters. The results were subjected to a statistical analysis. [Results] After 10 weeks of NW rehabilitation it was observed that participants lost weight and their body mass index dropped. Additionally, whereas levels of total cholesterol, LDL and triglycerides dropped, and the level of HDL increased. [Conclusion] Rehabilitation carried out according to the NW model resulted in statistically significant changes in basic lipids in blood which, considerably increased the percentage of persons who achieved the recommended level of blood lipids. Obese persons were characterised by a smaller rehabilitation weight loss. More intense workouts and cooperation with a dietician are required.
  • Eunkyoung Hong
    2015 年 27 巻 10 号 p. 3045-3047
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study was to compare the health-related quality of life (HRQOL) of stroke survivors between fallers and non-fallers. [Subjects] The subjects were community-dwelling stroke patients (n = 4,560) in South Korea. All stroke patients were diagnosed by a doctor. [Methods] This study used raw data from the 2014 Korean Community Health Survey. The survey was conducted from August 16, 2014, to October 31, 2014. Trained surveyors visited households selected from the sample and conducted face-to-face interviews. The content of the survey included demographic data and HRQOL. [Results] Fallers were 1,425 (31.25%), non-fallers 3,125 (68.53%), and 10 (0.22%) answered unknown. Gender, living status, occupation, and smoking experience differed significantly between the fallers and non-fallers. The domains of HRQOL, excluding VAS, also differed significantly between the fallers and non-fallers. [Conclusion] These results provide important base data for rehabilitation services for fallers among stroke survivors.
  • Fangyong Wang, Yi Hong
    2015 年 27 巻 10 号 p. 3049-3051
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] To study the characteristics and treatment strategy for patients with paraplegia and lower extremity amputation. [Subjects] Six cases were selected from among the patients admitted to the China Rehabilitation Research Center from 1991 to 2014. The criteria for the six cases were spinal cord injury with amputation immediately or in a short time (1 week) after the trauma. [Methods] General information, clinical diagnosis, treatment, rehabilitation and other data were analyzed. [Results] All the six cases were injured by high energy or complex energy accidents: two cases by falls after high voltage electric shock, one by an oil pipeline explosion, one by the impact of a falling tower crane and received high energy traffic accident injuries (one was hit by a train, and the other was hit by a truck at high speed). All the six cases had thoracic and lumbar vertebral injuries and complete paraplegia. Amputation stump infection occurred in four cases. After comprehensive rehabilitation treatment, patients’ functional independence measure (FIM) scores improved significantly, but American Spinal Injury Association (ASIA) scores and ASIA Impairment Scale (AIS) grades showed no significant improvement. [Conclusion] When formulating the clinical treatment and rehabilitation for spinal cord injury with amputation patients, simultaneous consideration of the characteristics of the spinal cord injury and amputation is needed to develop an individualized strategy. For spinal cord injury with limb amputation patients, prostheses should allow the improvement of patients’ self-care ability.
  • Duk Youn Cho, Si-Woon Park, Min Jin Lee, Dae Sung Park, Eun Joo Kim
    2015 年 27 巻 10 号 p. 3053-3057
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study was to confirm the effect of robot-assisted gait training on the balance and gait ability of stroke patients who were dependent ambulators. [Subjects and Methods] Twenty stroke patients participated in this study. The participants were allocated to either group 1, which received robot-assisted gait training for 4 weeks followed by conventional physical therapy for 4 weeks, or group 2, which received the same treatments in the reverse order. Robot-assisted gait training was conducted for 30 min, 3 times a week for 4 weeks. The Berg Balance Scale, Modified Functional Reach Test, Functional Ambulation Category, Modified Ashworth Scale, Fugl-Meyer Assessment, Motricity Index, and Modified Barthel Index were assessed before and after treatment. To confirm the characteristics of patients who showed a significant increase in Berg Balance Scale after robot-assisted gait training as compared with physical therapy, subgroup analysis was conducted. [Results] Only lateral reaching and the Functional Ambulation Category were significantly increased following robot-assisted gait training. Subscale analyses identified 3 patient subgroups that responded well to robot-assisted gait training: a subgroup with hemiplegia, a subgroup in which the guidance force needed to be decreased to needed to be decreased to ≤45%, and a subgroup in which weight bearing was decreased to ≤21%. [Conclusion] The present study showed that robot-assisted gait training is not only effective in improving balance and gait performance but also improves trunk balance and motor skills required by high-severity stroke patients to perform activities daily living. Moreover, subscale analyses identified subgroups that responded well to robot-assisted gait training.
  • Byoung-Hee Lee, Yu-Mi Kim, Goo-Churl Jeong
    2015 年 27 巻 10 号 p. 3059-3062
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study aimed to evaluate the mediating effect of gross motor function, measured using the Gross Motor Function Measure (GMFM) and of general function, measured using the International Classification of Functioning, Disability and Health-Child and Youth Check List (ICF-CY), on the ICF domains of activity and participation in children with cerebral palsy (CP). [Subjects] Ninety-five children with CP, from Seoul, Korea, participated in the study. [Methods] The GMFM was administered in its entirety to patients without orthoses or mobility aids. The ICF-CY was used to evaluate the degree of disability and health of subjects. [Results] GMFM score and ICF-CY function were negatively correlated to ICF-CY activity and participation. ICF-CY partially mediated the effects of the GMFM on activity and participation. [Conclusion] When establishing a treatment plan for a child with CP, limitations in activity and participation, as described by the ICF-CY, should be considered in addition to the child’s physical abilities and development. In addition, the treatment plan should focus on increasing the child’s activity and participation level, as well as his/her physical level.
  • Sung Soo Lee, Jae Ho Yoo, Yong Seok So
    2015 年 27 巻 10 号 p. 3063-3068
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The primary objective of this study was to investigate the effect of low-intensity exercise training compare with high-intensity exercise training on endoplasmic reticulum stress and glucagon-like peptide-1 in adolescents with type 2 diabetes mellitus. [Subjects and Methods] The low-intensity exercise training group performed aerobic exercise training at an intensity of ≤ 45% of the heart rate reserve. The high-intensity interval exercise training group performed interval exercise training at an intensity of ≥ 80% of the heart rate reserve. The exercise-related energy consumption was determined for both groups on a per-week basis (1,200 kcal/week). [Results] Both groups showed improvement in the glucose-regulated protein 78 and dipeptidyl peptidase-4, but the size of the between-group effect was not statistically significant. The high-intensity interval exercise training group showed a significant reduction in percentage body fat. The C-peptide level increased after the 12-weeks programs and was significantly different, between the groups. Fasting glucose, insulin resistance in the fasting state according to homeostasis model assessment, and leptin decreased after the 12-weeks exercise program and were significantly different between the groups, and glucagon-like peptide-1 increased after the 12-week exercise programs and was significantly different between the groups. [Conclusion] In conclusion high-intensity interval exercise training, as defined in this study, may lead to improvements in body composition, glycemic control, endoplasmic reticulum stress, and the glucagon-like peptide-1 in adolescents with type 2 diabetes mellitus.
  • Takaki Yoshida, Yoshitsugu Tanino, Toshiaki Suzuki
    2015 年 27 巻 10 号 p. 3069-3071
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] Functional instability leads to a delay in the muscle reaction time and weakness of the peroneal muscles. The present study examined the effects of transcutaneous electrical nerve stimulation during balance exercise on patients with functional instability of the ankles, including the ability to land after jumping at the center of foot pressure. [Subjects] The subjects were seven males with a history of ankle sprain. All had a sprained ankle score of ≤80 points on Karlson’s functional instability test. [Methods] They were asked to jump over a 20-cm-high platform sideways for 10 consecutive seconds on a force plate with one leg. The length of the center of pressure was measured for comparison of balance exercise and balance exercise with simultaneous transcutaneous electrical nerve stimulation. [Results] The length of the center of foot pressure on the sprain side was significantly greater than on the non-sprain side under both conditions. Under the balance exercise with simultaneous transcutaneous electrical nerve stimulation therapy condition, the length of the center of foot pressure on the sprain side was significantly reduced, with the values being 627.0 ± 235.4 and 551.8 ± 171.1 mm before and after the challenge, respectively. [Conclusion] Ankle instability on the sprain side was significantly reduced under the balance exercise with simultaneous transcutaneous electrical nerve stimulation therapy condition before and after the challenge. Peroneal muscles showed increased activity caused by common peroneal innervation.
  • Qiuchen Huang, Yue Zhou, Lili Yu, Rui Gu, Yao Cui, Chunying Hu
    2015 年 27 巻 10 号 p. 3073-3075
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The primary purpose of this study was to evaluate the intraclass correlation coefficient in obtaining the torque of the hip muscle strength during a robot-assisted rehabilitation treatment. [Subjects] Twenty-four patients (15 males, 9 females) with spinal cord injury participated in the study. [Methods] The subjects were asked to walk during robot-assisted rehabilitation, and the torque of the muscle strength which was measured at hip joint flexion angles of −15, −10, −5, 0, 5, 10, 15, 20, 25, and 30 degrees. [Results] The intraclass correlation coefficient of the torque of the hip muscle strength measured by the rehabilitation training robot was excellent. [Conclusion] Our results show that measurement of torque can be used as an objective assessment of treatment with RAT.
  • Susumu Ota, Rika Kano, Shoya Fukuta, Ryo Miyai, Nao Masaoka, Akihiro Y ...
    2015 年 27 巻 10 号 p. 3077-3079
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study was to investigate the influence of a decrease in thoracic kyphosis angle on the knee adduction moment during gait in healthy young individuals. [Subjects and Methods] Twenty-nine healthy adults, consisting of 15 males and 14 females (21.6 ± 1.1 years old), participated. The draw-in maneuver was used to decrease thoracic kyphosis, and thoracic kyphosis was measured using a SpinalMouse during normal standing and standing with the draw-in maneuver. The participants were required to maintain the draw-in maneuver during gait. A 3-D motion analysis system and a force plate were used to obtain knee adduction moment. [Results] Thoracic kyphosis angles during the draw-in maneuver (41.0 ± 7.4 degrees) were significantly decreased compared with the angles during normal standing (43.0 ± 7.9 degrees). Although the knee adduction moment during gait with the draw-in maneuver was not significantly decreased compared with that during level gait, in the 20 subjects who had decreased kyphosis due to the draw-in maneuver, the 1st peak knee adduction moment (55.7 ± 24.3 × 10−3) with the draw-in maneuver was significantly decreased compared with the knee adduction moment (57.0 ± 16.3 × 10−3) during level gait. [Conclusion] Knee adduction moment in the case of a decreased thoracic kyphosis angle due to the draw-in maneuver was decreased compared with that during level gait.
  • Masayuki Soma, Shin Murata, Yoshihiro Kai, Hideyuki Nakae, Yousuke Sat ...
    2015 年 27 巻 10 号 p. 3081-3084
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The aim of this study was to compare toe grip strength and muscle activity during toe grip strength exertion according to the presence/absence of an ankle immobilization belt and to examine the relationship between the differences in muscle activity and toe grip strength. [Subjects] The Subjects were 13 healthy young women. [Methods] We measured toe grip strength and muscle activity during toe grip strength exertion in the presence and absence of an ankle immobilization belt using electromyography. Activity in the following leg muscles was recorded: rectus femoris, biceps femoris, medial head of the gastrocnemius, and tibialis anterior. We then calculated the percent integrated electromyography during toe gripping. [Results] Toe grip strength and percent integrated electromyography of the medial head of the gastrocnemius muscle were significantly higher with ankle belt immobilization compared with without ankle belt immobilization. In addition, in the presence of ankle belt immobilization, the percent integrated electromyography of the tibialis anterior muscle and medial head of the gastrocnemius muscle demonstrated a positive correlation with toe grip strength (r = 0.75 and r = 0.65, respectively). [Conclusion] These findings suggest that greater toe grip strength could be exerted in the presence of ankle belt immobilization. The measured values reflect the percent integrated electromyography of the crural muscles. Therefore, it was shown that toe grip strength should be measured in the presence of an immobilization belt.
  • KyoChul Seo, MiSuk Cho
    2015 年 27 巻 10 号 p. 3085-3087
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study is to examine changes in pulmonary functions in relation to the sleeping positions of the experimental subjects. [Subjects and Methods] The subjects for this study were twenty randomly selected males and females from K University. Measurements were taken in the supine position at three different pillow heights: 0 cm, 5 cm, and 10 cm. Pulmonary functions (vital capacity, tidal volume, inspiratory reserve volume, and expiratory reserve volume) were evaluated using a Fit mate. [Results] These findings suggest that a pillow height of 5 cm makes a significant difference in vital capacity (VC). When the three pillow heights were compared, significant differences were seen between 0 cm and 5 cm, and between 5 cm and 10 cm, in terms of vital capacity for the pulmonary functions among the three positions. [Conclusion] In conclusion, changing the positions of the subjects produces changes in pulmonary functions. The greatest change occurred in the 5 cm pillow height. Presumably, ventilation is affected by the body structures. The results will provide objective data to establish the most suitable positions for stroke patients when they perform respiratory exercises.
  • Gi-Mai Um, Joong-San Wang, Si-Eun Park
    2015 年 27 巻 10 号 p. 3089-3092
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The aim of this study was to examine differences in the muscle tone and stiffness of leg muscles according to types of flexible flat foot. [Subjects and Methods] For 30 subjects 10 in a normal foot group (NFG), 10 in group with both flexible flat feet (BFFG), and 10 in a group with flexible flat feet on one side (OFFG), myotonometry was used to measure the muscle tone and stiffness of the tibialis anterior muscle (TA), the rectus femoris muscle (RF), the medial gastrocnemius (MG), and the long head of the biceps femoris muscle (BF) of both lower extremities. [Results] In the measurement results, only the stiffness of TA and MG of the NFG and the BFFG showed significant differences. The muscle tone and stiffness were highest in the BFFG, followed by the OFFG and NFG, although the difference was insignificant. In the case of the OFFG, there was no significant difference in muscle tone and stiffness compared to that in the NGF and the BFFG. Furthermore, in the NFG, the non-dominant leg showed greater muscle tone and stiffness than the dominant leg, although the difference was insignificant. [Conclusion] During the relax condition, the flexible flat foot generally showed a greater muscle tone and stiffness of both lower extremities compared to the normal foot. The stiffness was particularly higher in the TA and MG muscles. Therefore, the muscle tone and stiffness of the lower extremity muscles must be considered in the treatment of flat foot.
  • Senem Guner, Serap Alsancak, Mitat Koz
    2015 年 27 巻 10 号 p. 3093-3096
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The application of kinesio taping may improve strength and performance, inhibit and facilitate motor activity, and increase range of motion. The aim of this study was to compare the effects of kinesio taping facilitation and inhibition applications on spatiotemporal knee kinematics and kinetics during walking activity in healthy subjects. [Subjects and Methods] A three-dimensional quantitative gait evaluation was performed without tape and with, facilitation and inhibition kinesio taping application on the knee. Sixteen healthy female college students (age, 19.7 ± 0.4 years; height, 1.64 ± 3.4 cm; body mass, 51.5 ± 4.8 kg) participated in the study. [Results] Spatiotemporal parameters (cadence, walking speed, stride length) were significantly different among the trials. Knee joint sagittal plane range of motion was not different with either kinesio taping application. Knee external flexion moment during the early stance phase decreased significantly with facilitation kinesio taping and increased with the inhibition kinesio taping. Knee external extension moment during the mid-stance phase increased with facilitation kinesio taping. Knee power parameters, eccentric activity in the rectus femoris during the pre-swing phase was significantly increased with inhibition kinesio taping application, while eccentric activity of the hamstrings during the terminal swing of gait was decreased. [Conclusion] These findings showed that facilitation kinesio taping application affected the terminal stance phase and that inhibition kinesio taping influenced the terminal swing phase compared with the no tape condition.
  • Ki-Jong Kim, Myoung Heo
    2015 年 27 巻 10 号 p. 3097-3101
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The aim of present study was to identify the impact that recent virtual reality training programs used in a variety of fields have had on the ankle’s static and dynamic senses of balance among subjects with functional ankle instability. [Subjects and Methods] This study randomly divided research subjects into two groups, a strengthening exercise group (Group I) and a balance exercise group (Group II), with each group consisting of 10 people. A virtual reality program was performed three times a week for four weeks. Exercises from the Nintendo Wii Fit Plus program were applied to each group for twenty minutes along with ten minutes of warming up and wrap-up exercises. [Results] Group II showed a significant decrease of post-intervention static and dynamic balance overall in the anterior-posterior, and mediolateral directions, compared with the pre-intervention test results. In comparison of post-intervention static and dynamic balance between Group I and Group II, a significant decrease was observed overall. [Conclusion] Virtual reality programs improved the static balance and dynamic balance of subjects with functional ankle instability. Virtual reality programs can be used more safely and efficiently if they are implemented under appropriate monitoring by a physiotherapist.
  • Myoung-Kwon Kim, Seong-Gil Kim
    2015 年 27 巻 10 号 p. 3103-3104
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study was to examine the correlation between the differences in muscle strengths between the bilateral lower extremities and the level of postural sway that indicates postural stability. [Subjects and Methods] A total of 49 students (18 males and 31 females) at Y University in Gyeongsangnam-do, South Korea, participated in this study. Partial correlation analysis was performed to determine the effects of sway length and velocity on the differences in muscle strengths between the lower extremities. [Results] Both sway length and sway velocity showed a negative correlation with the difference in bilateral ankle dorsiflexion strength. Both sway length and sway velocity showed a positive correlation with the difference in bilateral hip flexion strength. [Conclusion] Difference in left-right muscle strengths of hip flexion and ankle dorsiflexion can affect postural stability when the levels of lower extremity muscle strengths are excluded.
  • Hannes Gatterer, Philippe Peters, Marc Philippe, Martin Burtscher
    2015 年 27 巻 10 号 p. 3105-3107
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The aim of the study was to establish whether pulsating electrostatic field application, shown to increase blood flow and metabolic activity and to function as an ion pump, is able to reduce muscle pain after exercise-induced muscle damage. [Subjects and Methods] Seven participants (4 males, 3 females) performed two sessions of downhill running separated by at least 4 weeks. After the running sessions, participants were either treated for 45 min with a pulsating electrostatic field (field intensity, 9000 V; current, <9 mA; frequency, 50 Hz) or a sham treatment. The order of the intervention was random, and the condition was blinded for the participants. Muscle soreness score, creatine kinase, and jump ability were assessed before and up to 48 hours after running. [Results] Twenty-four and 48 hours after the downhill running, the muscle soreness score tended to be less increased after pulsating electrostatic field administration when compared with the sham setting (changes in muscle soreness score: 3.7±1.6 vs. 5.7±2.2 after 24 h and 3.1±2.0 vs. 5.4±3.2 after 48 h, respectively). No further differences were detected. [Conclusion] The outcomes show that a pulsating electrostatic field might be a promising treatment to reduce muscle soreness after exercise-induced muscle damage. However, further studies are needed to confirm the present outcomes and to establish the mechanism by which a pulsating electrostatic field may reduce muscle pain.
  • Hyolyun Roh
    2015 年 27 巻 10 号 p. 3109-3111
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study aimed to determine whether or not problems with gait and balance occur when incorrect information is given visually. [Subjects and Methods] Fifty healthy adults wore goggles that caused visual distortion and viewing angle reduction, and their balance and gait velocities were measured in an upright position. The goggles could be set to three different levels of visual distortion and viewing angle reduction. [Results] Gait velocity slowed more as the degree of visual distortion and viewing angle reduction became more severe. Visual perception disturbance and gait velocities were found to be correlated, but no significant differences were found in balance among the visual disturbance conditions. [Conclusion] The level of visual perception disturbance did not affect control in the standing position, but it increasingly influenced the level of dynamic postural control as visual perception disturbance became more severe.
  • Pınar Doruk Analan, Berrin Leblebici, Mehmet Adam
    2015 年 27 巻 10 号 p. 3113-3117
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The aim of this prospective, double-blind, randomized, placebo-controlled study was to evaluate the effects of therapeutic continuous ultrasound (US) on patients with rotator cuff disease. [Subjects and Methods] Twenty-two patients were treated with a standard physiotherapy program consisting of a hot-pack, transcutaneous electrical nerve stimulation (TENS), exercises, and US that was supervised by the same physiotherapist. The patients were randomly assigned to either a group that received true US (n=11) or one that received sham US (n=11). [Results] There were significant differences between the pre- and post-intervention UCLA Shoulder Rating Scale and Constant-Murley Shoulder Outcome scores, VAS, and external rotation (ER) peak torque 60°/second values for both the true and sham US groups. However, the between-group differences were not statistically significant. [Conclusion] In patients with rotator cuff disease, physiotherapy interventions effectively treat the pain, improve the clinical status, and increase the muscle strength of the shoulder ER at a low constant angular velocity, with functional improvement being seen immediately after treatment. However, at the end of the intervention, the US had yielded no additional efficacy to the physiotherapy treatment regimen of the patients with rotator cuff disease.
  • Jin-Yong Lim, Tae-Ho Kim, Jung-Seok Lee
    2015 年 27 巻 10 号 p. 3119-3122
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study was to compare the reliability of the measurement of the passive range of motion (PROM) of shoulder horizontal adduction (SHA) measurements using a smartphone for the assessment posterior shoulder tightness (PST) between the side-lying and supine test positions. [Subjects and Methods] Forty-seven subjects (mean ± age, 24.9 ± 3.5 years) without shoulder pathology were included in this study. Intra-rater and inter-rater reliabilities were determined using intraclass correlation coefficients. The SHA PROM of each subject’s dominant shoulder was measured using a smartphone by two investigators in two positions: the standard supine position, and a side-lying position on the tested side. [Results] The intra-rater reliability of the supine measurements was fair to good (ICC3,1 = 0.72–0.89), and for the side-lying measurements was excellent (ICC3,1 = 0.95–0.97). The inter-rater reliability of the supine measurements was fair (ICC2,2 = 0.79) and for the side-lying measurements was excellent (ICC2,2 = 0.94). [Conclusion] These results suggest that for healthy subjects, measurements of SHA using smartphones in the side-lying position has superior intra-rater and inter-rater reliabilities compared to the standard supine position.
  • Zeynep Hazar, Gul Oznur Karabicak, Ugur Tiftikci
    2015 年 27 巻 10 号 p. 3123-3126
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] Postural problems of adolescents needs to be evaluated accurately because they may lead to greater problems in the musculoskeletal system as they develop. Although photographic posture analysis has been frequently used, more simple and accessible methods are still needed. The purpose of this study was to investigate the inter- and intra-rater reliability of photographic posture analysis using MB-ruler software. [Subjects and Methods] Subjects were 30 adolescents (15 girls and 15 boys, mean age: 16.4±0.4 years, mean height 166.3±6.7 cm, mean weight 63.8±15.1 kg) and photographs of their habitual standing posture photographs were taken in the sagittal plane. For the evaluation of postural angles, reflective markers were placed on anatomical landmarks. For angular measurements, MB-ruler (Markus Bader- MB Software Solutions, triangular screen ruler) was used. Photographic evaluations were performed by two observers with a repetition after a week. Test-retest and inter-rater reliability evaluations were calculated using intra-class correlation coefficients (ICC). [Results] Inter-rater (ICC>0.972) and test-retest (ICC>0.774) reliability were found to be in the range of acceptable to excellent. [Conclusion] Reference angles for postural evaluation were found to be reliable and repeatable. The present method was found to be an easy and non-invasive method and it may be utilized by researchers who are in search of an alternative method for photographic postural assessments.
  • Jeong-Ae Yoon, Se-Gwan Park, Hyo-Lyun Roh
    2015 年 27 巻 10 号 p. 3127-3131
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study was conducted to compare the correlation between social interaction and activities of daily living (ADL) between community-dwelling and long-term care facility stroke patients. [Subjects and Methods] The Subjects were 65 chronic stroke patients (32 facility-residing, 33 community-dwelling). The Evaluation Social Interaction (ESI) tool was used to evaluate social interaction and the Assessment of Motor and Process Skills (AMPS) measure was used to evaluate ADL. [Results] Both social interaction and ADL were higher in community-dwelling than facility-residing stroke patients. There was a correlation between ESI and ADL for both motor and process skills among facility-residing patients, while only ADL process skills and ESI correlated among community-dwelling patients. In a partial correlation analysis using ADL motor and process skills as control variables, only process skills correlated with ESI. [Conclusion] For rehabilitation of stroke patients, an extended treatment process that combines ADL and social activities is likely to be required. Furthermore, treatment programs and institutional systems that can improve social interaction and promote health maintenance for community-dwelling and facility-residing chronic stroke patients are needed throughout the rehabilitation process.
  • Seong Youl Choi, Doo Han Yoo, Jae Shin Lee
    2015 年 27 巻 10 号 p. 3133-3135
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study examined the usefulness of the DriveABLE cognitive assessment tool (DCAT) in predicting the driving risk factor of stroke patients, and compared the cognitive and driving functions of two groups discriminated by DCAT. [Subjects and Methods] A total of forty-two stroke patients with a driver’s license participated in this study. Two participants with communication problems were excluded. DCAT was used to evaluate the risk potential to the driver, and the subjects were classified into two groups according to the probability of driving risk estimated by the DCAT evaluation. The safe driver group (SDG) and unsafe driver group (USDG) underwent a driving simulator and cognitive function assessments. [Results] The results of the SDG and USDG were compared. The SDG showed higher cognitive function than the USDG. In addition, the SDG showed higher ability than the USDG in most of the tests associated with the driving function (pedal reaction time, average reaction time, centerline crossing, road edge excursion, off-road accidents, collisions). [Conclusion] DCAT is a useful tool for predicting the risk of driving. In addition, it can predict the driving ability of stroke patients related to the cognitive function. Nevertheless, a multi-faceted study of associated with driving and cognitive functions for safe driving will be needed.
  • Byung-Joon Park, Joong-Hwi Kim, Jang-Hwan Kim, Byeong-Ho Choi
    2015 年 27 巻 10 号 p. 3137-3139
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study was performed to provide evidence for the therapeutic exercise approach through a compative analysis of muscle activities according to climbing wall inclination. [Subjects and Methods] Twentyfour healthy adult subjects without climbing experience performed static exercises at a therapeutic climbing at with various inclination angles (0°, 10°, 20°), and the activities of the trunk muscles (rectus abdominis, obliquus externus abdominis, obliquus internus abdominis, erector spinae) were measured using surface electromyography (EMG) for 7 seconds. [Results] Significant differences were found between the inclination angles of 10° and 0°, as well as 20° in the rectus abdominis, obliquus internus abdominis, right obliquus externus abdominis, and right erector spinae. [Conclusion] Based on measurements of trunk muscle activity in a static climbing standing position at different angles, significant changes in muscle activity appear to be induced at 10 degrees. Therefore, the results appear to provide clinically relevant evidence.
  • Jin-Kee Park, Hyuntae Park, Kwi-Baek Kim
    2015 年 27 巻 10 号 p. 3141-3146
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The aim of this study was to examine the relationships between the amount and distribution of body fat and the carotid intima-media thickness to explore whether coronary artery disease risk may be mediated through effects on the amount of fat mass in older adults. [Subjects and Methods] A total of 200 elderly females was participated. The percentage of body fat mass was measured by the bioelectrical impedance analysis method, and the carotid intima-media thickness was measured by B-mode ultrasound. Analysis of covariance was performed to assess independent associations between the four categories of percentage of body fat mass and the carotid intima-media thickness after multivariate adjustment. Logistic regression analyses were utilized to calculate odds ratios and 95% confidence intervals for examining independent associations between percentage of body fat mass and the estimated risk of coronary artery disease. [Results] Analysis of covariance showed that the carotid intima-media thickness was significantly thick in both obesity and overweight groups. When multivariate-adjusted OR for the estimated risk of coronary artery disease, the odds ratios for the obesity and overweight groups were 3.0 (95% confidence interval, 1.1 to 8.7) and 2.5 (95% confidence interval, 1.0 to 6.1), respectively. [Conclusion] This study demonstrates that elderly females with a high body fat mass are more likely to have the estimated risk of CAD than who fit body fat mass in elderly female.
  • YunHee Park
    2015 年 27 巻 10 号 p. 3147-3149
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study investigated color temperature’s impact on task performance. It presents a scientific analysis of brainwave and task performance time changes, and the results of a self-report type survey. [Subjects] Twenty-four elementary school fifth-grade boys and girls with no visual problems participated in the experiment. [Methods] Physiological reaction times of task performance were measured in a laboratory that could fix and maintain color temperature. Brainwave changes and the task performance times were measured, and a self-report questionnaire was conducted in order to measure of emotional reactions. [Results] Regarding the brainwave changes associated with color temperature, alpha waves were emitted in the O2 area when puzzle tasks were illuminated by orange light and low and high beta waves were emitted in the F3 area under white light. Five items (Brilliant, Soft, Lively, Relaxed, Open) were reported predominantly in responses to orange light in the self-report questionnaire. [Conclusion] The results of this study show that relaxation and stability are not assured when the color temperature is low, and that concentration and cognitive activity are not necessarily easier when the color temperature is high. The color temperature change when performing tasks promoted emotional factors more than brainwave, a biological change.
  • Jin Lee, ByoungHee Lee, YuHyung Park, Yumi Kim
    2015 年 27 巻 10 号 p. 3151-3154
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study evaluated the effects of combined fine motor skill and cognitive therapies on cognition, depression, and activities of daily living in elderly patients with Alzheimer’s disease (AD). [Subjects and Methods] Twenty-six participants comprised 2 groups. The experimental group (n=13) received combined fine motor skill and cognitive therapy, and the control group (n=13) received only general medical care. [Results] The experimental group showed improvements in cognition, degree of dementia, depression, and activities of daily living compared to the control group. However, there were no significant differences between the two groups. [Conclusion] These results suggest that combined fine motor skill and cognitive therapy improves cognition, degree of dementia, depression, and daily living in elderly patients with AD. These therapies would therefore be effective as general medical care strategies.
  • Hankyu Park, Byoungha Hwang, Yeoungsung Kim
    2015 年 27 巻 10 号 p. 3155-3157
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The aim of the present study was to examine the impact of the pelvic floor muscles (PFM) on dynamic ventilation maneuvers. [Subjects and Methods] The subjects were 19 healthy female adults in their 20s who consented to participate in the present study. Electromyography (EMG) was used to examine respiratory muscle activity, and a spirometer was used to examine vital capacity before and during contraction of the PFM. [Results] There were statistically significant differences in the sternocleidomastoid (SCM), rectus abdominis (RA), external oblique (EO), transverse abdominis/internal oblique (TrA/IO), and maximal voluntary ventilation (MVV) when the PFM was contracted. [Conclusion] Contraction of the PFM can be effective in promoting activation of the respiratory muscles and vital capacity. Therefore, the PFM should be considered to improve the effects of respiratory activity.
  • Tomoko Araki, Tadashi Masuda, Tetsuya Jinno, Sadao Morita
    2015 年 27 巻 10 号 p. 3159-3162
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] Physical development, foot morphology, and toe contact of children aged 3 to 5 years were assessed in order to investigate the relationships between body and foot morphology and the incidence of the condition known as “floating toe”. [Subjects] A total of 198 children, aged 3 to 5 years old, participated in this study. [Methods] Height and weight were measured for body morphology, and foot length and width were measured for foot morphology. Footprint images were taken to calculate the number of floating toes. Information about the children’s height and weight at birth, and the time of starting to walk was obtained from their guardians. [Results] At least one floating toe was observed in 87.7–98.7% of the children depending on their ages. The fifth toe was most commonly affected, occurring in 74.2% of the study population. Among the body and foot morphology parameters, only weight at birth showed a significant but very weak correlation with the number of floating toes. [Conclusion] There was a high incidence of floating toe among the children, with the fifth toe most commonly affected. Floating toe weakly but significantly correlated with weight at birth, but did not correlated with other measures of physique at birth, physical development, or the time of starting to walk.
  • Kwon-Young Kang
    2015 年 27 巻 10 号 p. 3163-3165
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study investigated the effects of core muscle stability training on the weight distribution and stability of the elderly. [Subjects and Methods] Thirty elderly persons were randomly divided into an experimental group which performed core strengthening exercises, and a control group which performed standard strengthening exercises for 8 weeks. A Tetrax Interactive Balance System was used to evaluate the weight distribution index (WDI) and the stability index (SI). [Results] The experimental group showed a significant improvement in terms of WDI and the SI. However, the control group showed no significant improvement in either. [Conclusion] Core muscle stability training should be considered as a therapeutic method for the elderly to improve their WDI, and SI, and as a fall prevention measure.
  • Yuichi Nishikawa, Junya Aizawa, Naohiko Kanemura, Tetsuya Takahashi, N ...
    2015 年 27 巻 10 号 p. 3167-3170
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study compared the efficacy of passive and active stretching techniques on hamstring flexibility. [Subjects] Fifty-four healthy young subjects were randomly assigned to one of three groups (2 treatment groups and 1 control group). [Methods] Subjects in the passive stretching group had their knees extended by an examiner while lying supine 90° of hip flexion. In the same position, subjects in the active stretching group extended their knees. The groups performed 3 sets of the assigned stretch, with each stretch held for 10 seconds at the point where tightness in the hamstring muscles was felt. Subjects in the control group did not perform stretching. Before and immediately after stretching, hamstring flexibility was assessed by a blinded assessor, using the active knee-extension test. [Results] After stretching, there was a significant improvement in the hamstring flexibilities of the active and passive stretching groups compared with the control group. Furthermore, the passive stretching group showed significantly greater improvement in hamstring flexibility than the active stretching group. [Conclusion] Improvement in hamstring flexibility measured by the active knee-extension test was achieved by both stretching techniques; however, passive stretching was more effective than active stretching at achieving an immediate increase in hamstring flexibility.
  • Moon-Seok Kwon, Sang-Ho Lee, Ik-Rae Cho, Yu-Mi Won, Mi-Kyung Han, Kon- ...
    2015 年 27 巻 10 号 p. 3171-3175
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study was designed to test the effects of the Assistant Chair-Desk System (ACDS), which can reduce the forward tilt of the neck and trunk and the level of fatigue during long lasting study in the sitting position. [Subjects] Fourteen middle school students and 14 college students of mixed gender participated in this study. [Methods] Fatigue level, the trapezius muscle, and the forward tilt angle of the head and trunk as well as distance factors were assessed before after using a normal chair-desk system (NCDS) and the ACDS for 120 minutes. [Results] There was an interaction effect in the angle and length of the neck from the sitting posture changes after 2 hours of studying using the NCDS and ACDS. There were also significant differences in the fatigue levels, hip joint angles and the lengths from the head according to the main effects of the chair-systems. [Conclusion] The studying position while using the ACDS was determined to prevent significant fatigue levels of the muscle and body, provide support to the head, by limiting the forward movement of the neck, and prevent forward tilt of the neck and trunk, by enabling the target point and gaze to be closer to the horizontal direction.
  • Yoshikiyo Kanada, Hiroaki Sakurai, Yoshito Sugiura, Yudai Hirano, Soic ...
    2015 年 27 巻 10 号 p. 3177-3181
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study examined the reliability of a clinical ability evaluation table developed in a previous study with the aim of clarifying the abilities necessary for therapists to independently implement their duties. [Subjects and Methods] Forty-eight physical therapists with less than 2 years of clinical experience were targeted for evaluation, 48 main supervisors, and 48 sub-supervisors, 144 in total, were studied. [Results] The total score was lower when the evaluation was conducted by the target therapists themselves than when it was conducted by the main or sub-supervisors. Regarding the reliability of the total scores for the entire scale and each category, values representing the intra-rater reliability were higher when the evaluation was conducted by the target therapists or main supervisors, while there were marked differences between high and low values for each item. Regarding the inter-rater reliability, both the total scores for the entire scale and each category, as well as values for each item, were low. [Conclusion] Values representing the intra-rater reliability of the study table were low, indicating the necessity of further improvement.
  • Myoung-Ok Park
    2015 年 27 巻 10 号 p. 3183-3184
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of the present study was to compare the motor and process skills of children with different developmental disabilities. [Subjects] Thirty-nine children with developmental disabilities participated in this study which was conducted at N hospital in South Korea. [Methods] The motor and process skills of the participants were compared among three different disabilities: pervasive developmental disorder, cerebral palsy, and intellectual disorder. The data were analyzed using descriptive statistics and one-way ANOVA. [Results] Significant differences in motor skills were found among the diagnoses. The cerebral palsy group showed poorer motor skills than the pervasive developmental disability and intellectual disability groups. [Conclusion] The findings have clinical implications for strategies of rehabilitation for children with developmental disabilities.
  • Norio Kato, Toshiaki Tanaka, Syunichi Sugihara, Koichi Shimizu
    2015 年 27 巻 10 号 p. 3185-3190
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study was to develop a new telerehabilitation system based on VR technology for training of paralyzed upper and lower extremities and poor balance in patients with stroke. Moreover, the effectiveness of the system was verified by analysis of the recovery of these patients. [Subjects] Five healthy persons and five people with motor paralysis, caused by cerebrovascular disease, participated. [Methods] The features of our system are as follows: (1) Our system can train upper and lower limbs and balancing with 3D images. (2) A Kinect® is used for user posture detection. (3) A vibrator is used for feedback to a sensory receptor in order to promote the learning effect of motion. Upper limb and balance training were conducted in this study. [Results] The time necessary for the upper limb and balance training tasks was shortened for the participants with disabilities. The joint angle for the participants with disabilities tended to equate to that of the healthy participants over time. Moreover, our system had no side effects. [Conclusion] These points suggest that our system is effective and safe. The user interface and assessment of the conditions of patients from a distance should be studied in the future.
  • Yun Kyung Kim, Nam Hyun Cha
    2015 年 27 巻 10 号 p. 3191-3194
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study identified correlations among occupational stress, fatigue, and depression in call center employees in South Korea. [Subjects and Methods] This study consisted of 150 call center workers. A cross-sectional design was adopted. Tools including the Effort-Reward Imbalance, Checklist Individual Strength, and Depression scales were used to measure levels of stress, fatigue, and depression. [Results] There were statistically significant differences between fatigue and depression. We found that fatigue significantly predicted the level of depression among Korean call center employees (adjusted R2= 0.227). [Conclusion] Call center employees who experienced great emotional stress appeared to have high levels of depression, and fatigue was a powerful factor influencing their depression.
  • Amer Al Saif, Samira Al Senany
    2015 年 27 巻 10 号 p. 3195-3198
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study was to determine the validity, demographic features of the newly developed Amer Dizziness Diagnostic Scale (ADDS), provide differential diagnosis of the vestibular disorders, assist in the clinical research and practice activities of health workers as well as to understand the probability of the utilization of the ADDS as a first-line evaluation tool in general clinical practice. [Subjects and Methods] Two hundred subjects of various ages including both male and female patients with a history of vertigo and/or dizziness were included in the study and evaluated once using the ADDS. [Results] There were more female (59.5%) than male (49.5) patients in this study. Additionally, we found that most patients (64.4%) had a central mediated problem. In addition, the Amer Dizziness Diagnostic Scale has been found to have both a sensitivity and specificity of 96% that can adequately determine the possible diagnosis of vestibular disorders. [Conclusion] This study has demonstrated the validity of the ADDS scale, the predominance of female involvement related to supplementary medication, vitamin D deficiency, general lifestyle factors, and fluid retention, high sensitivity and specificity, provide differential diagnosis of vestibular disorders that could be used as a first-line evaluation tool in general clinics.
  • Gunoh Park, Youngkeun Woo
    2015 年 27 巻 10 号 p. 3199-3202
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study was to determine the relationship between an accelerometer system and a foot pressure sensor system for measuring gait characteristics during walking in healthy adults. [Subjects and Methods] Thirty-five healthy participants with no neurological, musculoskeletal, or cardiopulmonary disorders volunteered for this study. Gait characteristics were measured while participants walked freely along a 10-m walkway using two different measurement systems simultaneously. The first analysis system was based on center of mass using a wireless tri-axial accelerometer and the second system was a foot pressure sensor system. [Results] There was a significant and high correlation between the two systems with respect to gait velocity and cadence. The stride length as a percentage of the stride height measured with the center of mass system was significantly and highly correlated with stride length and stride velocity that was measured with the foot pressure system. Furthermore, stride length from the center of mass system was significantly and highly correlated with stride length and stride velocity from the foot pressure system. [Conclusion] A gait analysis based on a center of mass system is a valid method to assess the effectiveness of therapeutic interventions in a clinical setting.
  • Yun-Hee Sung
    2015 年 27 巻 10 号 p. 3203-3206
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study aimed to investigate the effect of treadmill exercise on non-motor function, specifically long-term memory, in a 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine/probenecid-induced Parkinson’s disease mouse model. [Methods] A mouse model of Parkinson’s disease was developed by injecting 20 mg/kg of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine and 250 mg/kg of probenecid (P). We divided in into four groups: probenecid group, probenecid-exercise group, 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine/probenecid group, and 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine/probenecid-exercise group. Mice in the exercise groups ran on treadmill for 30 min/day, five times per week for 4 weeks. [Results] Latency in the passive avoidance test increased in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine/probenecid-exercise group compared with 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine/probenecid group. In addition, the number of 5-bromo-2-deoxyuridine/NeuN-positive cells and 5-bromo-2-deoxyuridine/doublecortin-positive cells in the hippocampal dentate gyrus was higher in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine/probenecid-exercise group than that in the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine/probenecid group. These changes were associated with the expression of brain-derived neurotrophic factor in the hippocampus. [Conclusion] Our results suggest that treadmill exercise may improve long-term memory in Parkinson’s disease mice by facilitating neurogenesis via increased expression of neurotrophic factors.
  • Dong Yeon Kang
    2015 年 27 巻 10 号 p. 3207-3210
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study investigated the effects of deep cervical flexor training on maintaining forward head posture, muscular endurance, and cervical mobility. It also examined the effectiveness of deep cervical flexor training with a pressure biofeedback unit. [Subjects and Methods] Twenty college students were recruited and randomly assigned to groups that underwent either deep cervical flexor training with a pressure biofeedback unit (experimental group, n=10) or conventional deep cervical flexor training (control group, n=10). The craniovertebral angle of each subject was measured with a lateral-view picture. Neck mobility was assessed using a cervical range of motion device and muscular endurance was measured using a pressure biofeedback unit. Both groups performed conventional deep cervical flexor exercises three times a week for six weeks. The experimental group underwent a pressure biofeedback unit training was 5 to10 minutes/day, thrice a week. [Results] Cervical range of motion in the experimental group increased significantly between the end of training and the end of the four week detraining period, compared to that in control group. [Conclusion] Deep cervical flexor training with a pressure biofeedback unit is a useful method for maintaining neck mobility and muscular endurance in people with forward head posture.
  • Afitap İçağasıoğlu, Erkan Mesci, Yasemin Yumusakhuylu, Selin Turan Tur ...
    2015 年 27 巻 10 号 p. 3211-3214
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] To observe motor and functional progress of children with cerebral palsy during 2 years. [Subjects and Methods] Pediatric cerebral palsy patients aged 3–15 years (n = 35/69) with 24-month follow-up at our outpatient cerebral palsy clinic were evaluated retrospectively. The distribution of cerebral palsy types was as follows: diplegia (n = 19), hemiplegia (n = 4), and quadriplegia (n = 12). Participants were divided into 3 groups according to their Gross Motor Functional Classification System scores (i.e., mild, moderate, and severe). All participants were evaluated initially and at the final assessment 2 years later. During this time, patients were treated 3 times/week. Changes in motor and functional abilities were assessed based on Gross Motor Function Measure-88 and Wee Functional Independence Measure. [Results] Significant improvements were observed in Gross Motor Function Measure-88 and Wee Functional Independence Measure results in all 35 patients at the end of 2 years. The Gross Motor Function Measure-88 scores correlated with Wee Functional Independence Measure Scores. Marked increases in motor and functional capabilities in mild and moderate cerebral palsy patients were observed in the subgroup assessments, but not in those with severe cerebral palsy. [Conclusion] Rehabilitation may greatly help mild and moderate cerebral palsy patients achieve their full potential.
  • Ozge Celiker Tosun, Ulas Solmaz, Atalay Ekin, Gokhan Tosun, Ebru Kaya ...
    2015 年 27 巻 10 号 p. 3215-3221
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The aim of this study was to translate the Pregnancy Physical Activity Questionnaire, adapt it for use with Turkish subjects and determine its reliability and validity. [Subjects and Methods] The Pregnancy Physical Activity Questionnaire was translated into Turkish and administered twice at 7–14-day intervals to pregnant women to assess the test-retest reliability. Cronbach’s α was used for internal consistency, and the inter-rater correlation coefficient was used to calculate the test-retest reliability. The Turkish Short Form 36 Health Survey (SF-36) and the International Physical Activity Questionnaire were used to estimate validity. [Results] The internal consistency during the first and third trimesters of pregnancy was excellent, with Cronbach’s α values of 0.93 and 0.95, respectively. The mean interval between the two assessments was 11.1 ± 2.1 days. The correlation coefficient between the total activity measured by the Turkish version of the Pregnancy Physical Activity Questionnaire and the International Physical Activity Questionnaire estimates of the total metabolic equivalent were fair to poor during the first, second, and third trimesters of pregnancy (r = 0.17, r = 0.17, r = 0.21, respectively). The Turkish version of the Pregnancy Physical Activity Questionnaire showed fair correlations with the Short Form 36 Health Survey physical component score (r = −0.30) and mental component score (r = −0.37) for the first trimester of pregnancy. [Conclusion] The Turkish version of the Pregnancy Physical Activity Questionnaire was found to be reliable and valid for assessing a pregnant woman’s physical activity.
  • Ji-Woong Noh, Byoung-Sun Park, Mee-Young Kim, Lim-Kyu Lee, Seung-Min Y ...
    2015 年 27 巻 10 号 p. 3223-3226
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of the present study was to elucidate the muscle conditions such as the isokinetic muscle of Korean ssireum athletes. [Subjects and Methods] This study enrolled 25 elite ssireum athletes. We measured body composition and peak torque at an angular speed at 60°/s using an isokinetic muscle strength dynamometer. [Results] The lean body mass of the left upper limb was significantly higher than that of the right upper limb. However, the lean body mass of the left lower limb was significantly lower than that of the right lower limb. The peak torque for left elbow flexion was significantly higher than that for right elbow flexion. Conversely, the peak torque for left elbow extension was significantly lower than that for right elbow extension. Furthermore, the peak torque for the left knee was significantly lower than that for the right knee for both flexion and extension. [Conclusion] The data from this study elucidate in part the muscle conditions of Korean ssireum athletes, which can be used to establish a reference for the scientific study of sports physiotherapy.
  • Makoto Watanabe, Makoto Suzuki, Yuko Sugimura, Takayuki Kawaguchi, Aki ...
    2015 年 27 巻 10 号 p. 3227-3232
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study was to assess the relationships between bilateral knee extension strengths and gait performance in subjects with poststroke hemiparesis and to predict gait performance by the paretic and nonparetic knee extension strength. [Subjects and Methods] This was a correlational study in which 238 consecutive inpatients with poststroke hemiparesis were enrolled. Knee extensor muscle strengths in paretic and nonparetic lower limbs were measured with a handheld dynamometer, and the presence or absence of impaired gait was also determined. [Results] The mean strength in the paretic lower limb was 0.90 Nm/kg, and that in the nonparetic lower limb was 1.24 Nm/kg. Discriminant analysis classified the difference between the possibility and impossibility of gait by knee extensor muscle strength (standardized discriminant coefficient: paretic, 1.32; nonparetic, 0.55). Thus, paretic and nonparetic knee extension strengths were integrated in the strength index. A threshold level of 2.0 provided the best balance between positive and negative predictive values for the strength index. [Conclusion] The results indicated that both paretic and nonparetic knee extension strengths were related to gait performance. The strength index deduced from bilateral knee extension strengths may serve as a clinically meaningful index for rehabilitation assessment and training.
  • DongWook Han, Misook Ha
    2015 年 27 巻 10 号 p. 3233-3235
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study aimed to determine the correlation between pelvic floor muscle strength and pulmonary function. In particular, we examined whether pelvic floor muscle exercises can improve pulmonary function. [Subjects] Thirty female college students aged 19–21 with no history of nervous or musculoskeletal system injury were randomly divided into experimental and control groups. [Methods] For the pulmonary function test, spirometry items included forced vital capacity and maximal voluntary ventilation. Pelvic floor muscle exercises consisted of Kegel exercises performed three times daily for 4 weeks. [Results] Kegel exercises performed in the experimental group significantly improved forced vital capacity, forced expiratory volume in 1 second, PER, FEF 25–75%, IC, and maximum voluntary ventilation compared to no improvement in the control group. [Conclusion] Kegel exercises significantly improved pulmonary function. When abdominal pressure increased, pelvic floor muscles performed contraction at the same time. Therefore, we recommend that the use of pelvic floor muscle exercises be considered for improving pulmonary function.
  • Kim Jin Young, Choi Won Je, Seo Tae Hwa
    2015 年 27 巻 10 号 p. 3237-3240
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The purpose of this study was to determine the effects of proprioceptive neuromuscular facilitation integration pattern (PIP) and Swiss ball training on balance and pain in elderly patients with chronic low back pain. [Subjects] Participants were randomly assigned to a PIP training (n=24) and a Swiss ball training group (n=24). [Methods] The training was performed for 30 minutes per day, three times a week for 6 weeks. Outcome measures included the mean velocity in the X and Y directions using the Good Balance System®, functional reach test, timed up and go test, and visual analogue scale. [Results] After completion of training, mean velocity in the X and Y direction, and the functional reach test, timed up and go test, and visual analogue scale results showed statistically significant improvements in the PIP and Swiss ball training groups. However, there was no significant difference in the functional reach test, timed up and go test, and visual analogue scale results between the two groups. [Conclusion] This study indicated that PIP training improved the balance ability of elderly patients with chronic low back pain.
  • Marg-Eun Jo, Seung-Min Lee, Jun-Hyeok Jang, Sang-Yeol Lee
    2015 年 27 巻 10 号 p. 3241-3243
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] To quantify the ratio of activation of the infraspinatus and posterior deltoid muscles and the anterior gliding motion of the humeral head during external rotation (ER) motions of the shoulder performed in prone position against different external resistance loads. [Subjects] Twenty healthy women between the ages of 20 and 30 years. [Methods] Activity ratio was quantified as the difference in the root mean square of the smoothed electromyography signal (EMG) of the posterior deltoid to the infraspinatus muscle, and anterior gliding pressure of the humeral head using a pressure biofeedback unit (PBU), for three resistance loads: 0, 1 and 2 kg. [Results] There was a significant correlation among all three variables (load, ratio, and pressure). Anterior gliding pressure correlated with the activity ratio, with activity of the posterior deltoid increasing with the magnitude of the resistance load. [Conclusion] There was a positive association between the magnitude of resistance load, activity of the posterior deltoid and anterior gliding pressure of the humeral head. The PBU could be used to facilitate the recruitment of the infraspinatus muscle at higher loads to improve glenohumeral joint stability during ER exercise against higher resistance.
  • Young-Hyeon Bae, YoungJun Ko, HyunGeun Ha, So Yeon Ahn, WanHee Lee, Su ...
    2015 年 27 巻 10 号 p. 3245-3248
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] The few studies conducted on subacute stroke patients have focused only on gait function improvement. This study therefore aimed to confirm the effect of balance training with additional motor imagery on balance and gait improvement in subacute stroke patients. [Subjects and Methods] Participants were divided into an experimental or control group. The experimental group received balance training for 20 minutes/day with mental imagery for 10 minutes/day, three days/week, for four weeks. The control group received only balance training for 30 minutes. Before and after the 12 sessions, balance and gait ability were assessed by the researcher and a physical therapist. [Results] After completion of the 4-week intervention, Berg Balance Scale, Timed Up and Go test, Functional Reach Test, and Four Square Step test scores significantly increased in the experimental group. In the control group, Berg Balance Scale and Functional Reach Test scores significantly improved. Changes in the Timed Up and Go test, Functional Reach Test, and Four Square Step Test scores after intervention were significantly higher in the experimental than in the control group. [Conclusion] Specific balance training with additional motor imagery may result in better rehabilitation outcomes of gait and balance ability than balance training alone.
  • Luca Cavaggioni, Lucio Ongaro, Emanuela Zannin, F. Marcello Iaia, Giam ...
    2015 年 27 巻 10 号 p. 3249-3253
    発行日: 2015年
    公開日: 2015/10/30
    ジャーナル フリー
    [Purpose] This study determined the effects a new modality of core stabilization exercises based on diaphragmatic breathing on pulmonary function, abdominal fitness, and movement efficiency. [Subjects] Thirty-two physically active, healthy males were randomly assigned to an experimental group (n = 16) and a control group (n = 16). [Methods] The experimental group combined diaphragmatic breathing exercises with global stretching postures, and the control group performed common abdominal exercises (e.g., crunch, plank, sit-up), both for 15 minutes twice weekly for 6 weeks. Pulmonary function (measured by forced vital capacity, forced expiratory volume in 1 second, and peak expiratory flow) and abdominal fitness (measured with the American College of Sports Medicine curl-up [cadence] test and the Functional Movement ScreenTM) were evaluated before and after the intervention. [Results] Significant changes in curl-up (cadence) test scores, Functional Movement Screen scores, and all pulmonary parameters were recorded in the experimental group at the posttraining assessment, whereas in the control group, no significant differences over baseline were observed in any parameters. [Conclusion] Compared with traditional abdominal exercises, core stabilization exercises based on breathing and global stretching postures are more effective in improving pulmonary function and abdominal fitness.
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