骨骼肌力量：老年人身体机能的关键决定因素。
Skeletal muscle power: a critical determinant of physical functioning in older adults.
机构信息
Nutrition, Exercise Physiology and Sarcopenia Laboratory, Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA.
出版信息
Exerc Sport Sci Rev. 2012 Jan;40(1):4-12. doi: 10.1097/JES.0b013e31823b5f13.
Abstract
Muscle power declines earlier and more precipitously with advancing age compared with muscle strength. Peak muscle power also has emerged as an important predictor of functional limitations in older adults. Our current working hypothesis is focused on examining lower extremity muscle power as a more discriminant variable for understanding the relationships between impairments, functional limitations, and resultant disability with aging.
摘要
与肌肉力量相比，随着年龄的增长，肌肉力量下降得更早、更陡峭。峰值肌肉力量也已成为老年人功能受限的重要预测指标。我们目前的工作假设集中在检查下肢肌肉力量，作为一个更具鉴别力的变量，以了解损伤、功能限制和衰老导致残疾之间的关系。
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