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KMID : 1130220220260010004
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Annals of Geriatric Medicine and Research
2022 Volume.26 No. 1 p.4 ~ p.15
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Applications of Eccentric Exercise to Improve Muscle and Mobility Function in Older Adults
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Kim Dae-Young
Oh Seung-Lyul
Lim Jae-Young
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Abstract
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Muscle aging ultimately leads to the deterioration of human physiological functioning, including declining muscle strength, loss of muscle mass, and decreased quality of life in advanced age. Eccentric exercise is a key intervention that has the potential to ameliorate this problem. Recent studies have focused on evidence-based exercise interventions to prevent declines in muscle strength and physical function in older adults. This paper reviewed relevant literature on the use of eccentric exercise to improve muscle and mobility function in older adults. We explained not only the changes in mobility that occur with aging but also the rationale for and positive effects of eccentric intervention in older adults. We also explored several proposed mechanisms for the intramuscular changes caused by eccentric muscle contraction and considered the safety and side effects accompanying eccentric training. We concluded by suggesting that eccentric exercise is an exercise modality that can potentially improve muscle strength and enhance mobility in older adults.
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KEYWORD
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Aging, Exercise, Mobility, Muscles
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