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Distribution of the STS (A), BTS (B), and TUG (C) durations for ten FG and ten YG subjects.
Notes: The red circles represent the three subjects with worrying transfers. The solid line passes through the mean for each group.
Abbreviations: BTS, back-to-sit; FG, frail group; STS, sit-to-stand; TUG, Timed Up and Go; YG, young group.
