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Dual Roles of Cardiorespiratory Fitness and Fatigability in the Life-Space Mobility of Older Adults: The Study of Muscle Mobility and Aging (SOMMA).

Kyle D MooredYujia Susanna QiaoAndrea L RossoFrederico G S ToledoPeggy M CawthonSteven R CummingsBennett P GreenwoodStephen B KritchevskyNancy W Glynn
Published in: The journals of gerontology. Series A, Biological sciences and medical sciences (2023)
Fitness below a critically low threshold was associated with limited life-space mobility, suggesting that certain older individuals may need to operate close to their maximum aerobic capacity to traverse daily environments; these associations were driven by those with more severe physical fatigability.
Keyphrases
  • physical activity
  • mental health
  • skeletal muscle
  • early onset
  • high intensity
  • middle aged
  • community dwelling