[Purpose] Older adults requiring long-term care have a higher rate of falls than older adults who do not. This study aimed to examine the relationship between falls and fear of falling and their characteristics from the perspective of older adults requiring long-term care based on a sub-item in the Modified Falls Efficacy Scale. [Participants and Methods] This study included 51 older adults who were certified as needing long-term care. Fear of falling was measured using the Modified Falls Efficacy Scale. The Modified Falls Efficacy Scale and basic information, such as cognitive function, history of falls, level of care required, and age, were collected and analyzed based on the fall or non-fall groups. [Results] The fall and non-fall groups had 27 and 24 participants, respectively. Comparisons between the groups showed significant differences in the Modified Falls Efficacy Scale scores. Binomial logistic regression analysis results showed that “crossing the street (pedestrian crossing)” was significantly associated with falls (odds ratio=0.75). [Conclusion] In this study, falls were associated with fear of falling; specifically, among the Modified Falls Efficacy Scale items, “crossing the street (pedestrian crossing)” was significantly associated with falls.

[Purpose] This study aimed to examine the effects of physical activity on forward head and rounded shoulder postures in healthy young adults. [Participants and Methods] We recruited 20 healthy young adults engaged in high levels of physical activity and 20 healthy young adults engaged in low levels of physical activity. Both groups completed the International Physical Activity Questionnaire (IPAQ) to assess their physical activity levels. The scapular index (SI) was calculated to assess rounded shoulder posture, whereas the craniovertebral angle (CVA) was calculated to assess forward head posture. Differences in SI and CVA between the two groups were examined. [Results] There was a significant difference in the SI between the two groups, with the low physical activity group exhibiting a lower SI than the high physical activity group. However, there was no significant difference in the CVA between the two groups. [Conclusion] Our study showed that low physical activity levels in healthy young adults could negatively affect shoulder posture but not head posture. Therefore, regularly monitoring rounded shoulder posture in individuals with low physical activity levels is recommended for health considerations.

[Purpose] The current study aimed to validate the exercise habits and perception of physical exercise among residents of an island in the Western Pacific Region, where the high prevalence of noncommunicable diseases is a serious health issue. [Participants and Methods] Semi-structured interviews were conducted with one doctor, three nurses, and six patients from a noncommunicable disease clinic on one island of the Kingdom of Tonga. The questions focused on the patients’ exercise habits and perception of physical exercise. Their comments were structured using the KJ method. [Results] Structuring of the comments revealed that the exercise habits of the island residents had three unique features: variations in thinking and behavior toward exercise, variations in the amount of daily exercise, and the presence of key persons in the community who affect their exercise habits. [Conclusion] Exercise programs suitable for countries in the Western Pacific Region that consider environmental and cultural factors should be developed and disseminated in the future.

[Purpose] This study aimed to examine the impact of physiotherapy on various patients who underwent hybrid closed-wedge high tibial osteotomy. [Participants and Methods] Eighty-four patients were divided into three groups: non-weight-bearing, enhanced recovery after surgery, and grouping exercise. The number of hospital days, distinctions in the duration of cane-walking independence, and postoperative complications were compared among the three groups. Furthermore, the Japanese Orthopaedic Association score and physical function were assessed preoperatively and at 3 and 12 months postoperatively. [Results] There were no considerable differences in postoperative complications among the three groups, and the mean hospital stay was the shortest for the grouping exercise group. At 3 months postoperatively, the grouping exercise group reported less walking pain than the enhanced recovery after surgery group. At 3 and 12 months postoperatively, the grouping exercise group showed greater mean knee extensor strength and a higher mean Japanese Orthopaedic Association score than the non-weight-bearing group. [Conclusion] Grouping exercise therapy, in addition to enhanced recovery after surgery protocol, results in shorter hospital stays, no difference in postoperative complications, and good clinical outcomes.

[Purpose] To verify how advice or suggestions from rehabilitation professionals affect self-assessment by care managers. [Participants and Methods] This was a cross-sectional study in which a survey was administered to care managers from in-home care support offices in nine randomly selected municipalities. The survey was used to self-assess how the advice and suggestions from rehabilitation professionals affected the participant’s care management process. [Results] Responses were received from 419 participants (response rate 11.3%). Of these responses, 388 (92.6% valid response rate) were analyzed, which revealed that 349 (89.9%) participants had received support from a rehabilitation professional, while 39 (10.1%) had not. Participants who had received support from a rehabilitation professional had significantly higher self-assessment scores than those who had not. Univariate and multiple regression analyses revealed that the factors affecting the self-assessment score were as follows: community care conferences as a support system was a negative factor and years of experience as a care manager was a positive factor. [Conclusion] Advice and suggestions from rehabilitation professionals affect improved care managers’ self-assessment scores.

[Purpose] To evaluate the effects of kyphosis on swallowing and respiratory functions. [Participants and Methods] In 94 healthy adult volunteers, the respiratory (vital capacity, percentage of vital capacity, and cough peak flow and swallowing (hyoid amplitude and tongue pressure) functions, were evaluated under the following conditions: vertical, moderate kyphosis, and severe kyphosis postures defined by the round-back index. [Results] The mean vital capacity and percentage of vital capacity were significantly lower in severe kyphosis than in the vertical posture. The suprahyoid muscle amplitudes, tongue pressure, and cough peak flow was significantly lower in severe kyphosis than in moderate kyphosis or the vertical positions. [Conclusion] The swallowing and breathing functions were significantly lower in volunteers with severe kyphosis than in those with moderate kyphosis or the vertical positions. Although strengthening of the suprahyoid muscles is a typical example of rehabilitation for dysphagia, but it may also be necessary to consider postural adjustment for patients with kyphosis. A comprehensive evaluation of swallowing function that takes both posture and respiratory function into consideration is necessary.

[Purpose] To examine the humeral head positions while wearing an abduction brace in the sitting and supine positions in healthy adults and patients who have been operated on for shoulder joint diseases. [Participants and Methods] Thirty participants were included in the study, of which 15 were healthy adults (without any orthopedic diseases) and 15 had shoulder diseases (post-arthroscopic repair of a rotator cuff tear). The acromion and humeral head were observed on ultrasound. The acromiohumeral distance was measured once in two different positions while wearing the brace: edge sitting and supine. [Results] The mean acromiohumeral distance in the healthy group was 7.9 ± 1.1 mm while sitting and 7.2 ± 1.0 mm in the supine position. In the disease group it was 7.6 ± 0.9 mm while sitting and 6.3 ± 1.1 mm in the supine position. Multiple logical regression revealed that the acromiohumeral distance was not affected by the participant’s age, height, or weight. [Conclusion] The acromiohumeral distance was significantly reduced in the supine position despite the use of an abduction brace. Therefore, patients must use a pillow/towel to support the shoulder joint to prevent unnecessary stress while the cuff tendons are healing.

[Purpose] To measure the sub-sesamoid soft tissue thickness change from non-loading to self-weight loading conditions. [Participants and Methods] The study included 17 female participants for the study. A questionnaire was used to collect the demographic data and participant anamnesis, such as the presence of foot injuries and diabetes. The measured height and weight were used to calculate the body mass index. Participants were required to stand on an evaluation device from non-loading to 100% loading conditions to measure the sub-sesamoid soft tissue thickness. [Results] Significant differences were observed between the tibial and fibular sub-sesamoid soft tissue thicknesses under non-loading and all loading conditions. Significant soft tissue thinning was observed with a change from non-loading to 25% loading condition. However, no significant differences in the rate of change were observed between the tibial and fibular sub-sesamoid soft tissue thicknesses at 100% loading. [Conclusion] The sub-fibular sesamoid soft tissue was thicker than the sub-tibial sesamoid soft tissue in all loading conditions. The sub-sesamoid soft tissue thickness change was larger during initial loading stage than during the late loading stage, which may be normal in healthy females in their 20s.

[Purpose] To develop a knee joint for knee-ankle-foot orthoses that is easy to operate and allows for four levels of knee-flexion-movement adjustment, and to determine the effects of different flexion ranges of motion on knee flexion angle during gait. [Participants and Methods] Participants were eight healthy adults. Knee joint for knee-ankle-foot orthoses were made for each participant, and the knee flexion angle during gait was measured for each of the four knee joint settings: fixed in extension, 15° flexion range, 30° flexion range, and free flexion. [Results] Gait analysis showed that the knee flexion angle in the loading response phase was significantly greater in the 15° flexion range, 30° flexion range, and free-flexion settings than in the fixed-in-extension setting. While in the swing phase, the angle was greatest in the fixed setting, followed by the 15° flexion, 30° flexion, and free settings. [Conclusion] The proposed knee joint, when used in post-stroke gait practice using knee-ankle-foot orthoses, allows the gradual increase in the flexion range of motion of the joint as the weight-bearing capability of the lower limb improves, which would enable task-oriented practice similar to walking with ankle-foot orthoses as the next-stage target movement.