Baltimore Veterans Affairs Geriatric Research, Education and Clinical Center.
Department of Medicine, University of Maryland School of Medicine, Baltimore.
Exerc Sport Sci Rev. 2018 Jul;46(3):172-179. doi: 10.1249/JES.0000000000000151.
Aging and aging-related declines in physical activity are associated with physical and metabolic impairments. Skeletal muscle capillarization is reduced in sedentary older adults, may contribute to impairments in skeletal muscle, and is modifiable by exercise training. This article examines the hypothesis that preservation of skeletal muscle capillarization is essential to maintain metabolism, fitness, and function with aging.
随着年龄的增长和与年龄相关的体力活动减少,身体和代谢功能都会受到影响。久坐的老年人骨骼肌的毛细血管化减少,可能导致骨骼肌功能受损,而运动训练可以改变这种情况。本文探讨了一个假设,即保持骨骼肌的毛细血管化对于维持新陈代谢、健康和功能至关重要。