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Relative differences between the intervention group and the control group for the 6-min walk test (6MWT), timed up and go test (TUG), handgrip force, and sit-to-stand-to-sit tests (STS-10 and STS-60). Bars indicate uncertainty in the true mean changes with 95% confidence intervals. Trivial areas were calculated based on the smallest worthwhile change (SWC).
