Fig. 3
From: Robot-assisted exercise improves gait and physical function in older adults: a usability study
Physical assessments: Changes in physical assessments at T0, T1 and T2 (*P < 0.05)
T0: baseline, T1: after the 12 exercise sessions, T2: after the last exercise session
10MWT: 10-m walk test, TUG: timed up-and-go, 6MWT: 6-min walk test, BBS: Berg balance scale, FSST: four-square step test, GDS-SF: geriatric depression scale-short form, SPPB: short physical performance battery