Frailty and physical fitness in elderly people: a systematic review and meta-analysis

Navarrete Villanueva, David Gómez Cabello, Alba Marín Puyalto, Jorge Moreno, Luis Alberto Vicente Rodríguez, Germán Casajús, José Antonio Frailty and physical fitness in elderly people: a systematic review and meta-analysis

Sports med.

10.1007/s40279-020-01361-1 2021

2021