Effects of Plantar Flexor Stretching on Static and Dynamic Balance in Healthy Adults.

Int J Environ Res Public Health

Department of Health Science, Gachon University Graduate School, Incheon 21936, Republic of Korea.

Published: January 2023

Stretching can affect balance ability by generating biomechanical and physiological changes in the postural muscles. Stretching of the lower extremity muscles can greatly affect posture maintenance strategies and balance ability. However, the relationship between stretching and balance ability has not been clarified. Therefore, this study aimed to investigate the effect of plantar flexor stretching on balance ability. Forty-four healthy young adults were randomly assigned to four groups (static stretching, dynamic stretching, ballistic stretching, and control). Ankle joint range of motion, static balance ability, and dynamic balance ability were evaluated before, immediately after, and 20 min after stretching. Stretching did not affect balance ability in the open-eye condition. After stretching, the sway area was significantly reduced in the closed-eye condition (p < 0.05). After stretching, the reach distance of dynamic balance ability increased significantly (p < 0.05). The results show that plantar flexor stretching can positively affect balance ability. Therefore, plantar flexor stretching should be considered a rehabilitation method to improve balance.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9861708PMC
http://dx.doi.org/10.3390/ijerph20021462DOI Listing

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