This woman wanted to compare the difference between muscle-ups using a bar versus rings. On the bar, she was able to perform the exercise with more control and ease, whereas when she shifted to the rings, she had to use a lot more momentum and strength to pull up and stabilize herself.<br /><br />“The underlying music rights are not available for license. For use of the video with the track(s) contained therein, please contact the music publisher(s) or relevant rightsholder(s).”