Aim 2 Key Findings
Key findings of our usual bout duration analyses included the following:Sedentary bouts: the treadmill desk group had longer usual bout durations after M12 compared with controls and the sit-to-stand desk group, which had shorter usual bout durations compared with controls at M3, which were not sustained through M12.Standing bouts: both treatment groups had longer usual bout durations compared with controls after M3 and M12, and the treadmill desk group had longer usual bout durations compared with the sit-to-stand desk group after M3, which was not sustained through M12.Stepping bouts: the treadmill desk group had longer usual bout durations relative to controls and the sit-to-stand desk group after M3, but this trend was only sustained after M12 relative to the sit-to-stand desk group.