Nasty Girls 3 RFT: 50 Squats 7 Muscle Ups 10 Hang Power Cleans (135/95#) You can do ring or bar muscle ups. Sub for muscle up today is 21 pull ups and 21 push ups. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to email a link to a friend (Opens in new window)