1. Active-to-Sedentary Behavior Transitions, Fatigability, and Physical Functioning in Older Adults. (24th October 2018) Authors: Schrack, Jennifer A; Kuo, Pei-Lun; Wanigatunga, Amal A; Di, Junrui; Simonsick, Eleanor M; Spira, Adam P; Ferrucci, Luigi; Zipunnikov, Vadim Journal: Journals of gerontology Issue: Volume 74:Number 4(2019) Page Start: 560 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗