highly significantp=0·0004
Self-reported engagement in muscle-strengthening exercise showed a similar pattern, with highly significant differences at all three follow-up times (p=0·0004, p=0·0004, and p=0·0006).
Self-reported engagement in muscle-strengthening exercise showed a similar pattern, with highly significant differences at all three follow-up times (p=0·0004, p=0·0004, and p=0·0006).