Journal of Physical Therapy Science
Online ISSN : 2187-5626
Print ISSN : 0915-5287
Original Article
Comparison of orbicularis oris muscle strength and endurance in young and elderly adults
Hee-Su ParkJin-Uk KimJae-Young ParkDong-Hwan OhHee Jeong Kim
Author information

2018 Volume 30 Issue 12 Pages 1477-1478


[Purpose] The purpose of this study was to compare the strength and endurance of the orbicularis oris muscle in healthy Korean (young vs. elderly adults). [Participants and Methods] A total of 60 participants (30 young adults and 30 elderly adults) were recruited. The Iowa Oral Performance Instrument was used to measure orbicularis oris muscle maximal strength and endurance. [Results] Elderly adults showed significantly lower orbicularis oris muscle strength and endurance than younger adults. [Conclusion] This study confirmed a significant age-related decrease in orbicularis oris muscle strength and endurance. The data collected will be useful as a basis for future on speech and swallowing therapy.

Information related to the author
© 2018 by the Society of Physical Therapy Science. Published by IPEC Inc.
Previous article Next article