Usual-Paced 400m Long Distance Corridor Walk Estimates Cardiorespiratory Fitness among Older Adults: The Study of Muscle, Mobility and Aging (SOMMA).
Reagan E MoffitPeggy M CawthonBarbara J NicklasBret H GoodpasterPaul M CoenDaniel E FormanSteven R CummingsAnne B NewmanNancy W GlynnPublished in: medRxiv : the preprint server for health sciences (2023)
Usual-paced 400m LDCW strongly correlates with direct measures of cardiorespiratory fitness during CPET in older adults with lower fitness and can be used to test both fitness and function.