/b/sixpacksmackdown/posts/how-to-do-one-arm-pull-upsHow To Do One Arm Chin Ups By Mike Thiga It might sound ridiculous that one can do actual sets of one arm pull ups when you start doing pull ups for the first time and cannot even complete one full rep with both arms. But the truth is that this is onen-USTelligent Community 11 Non-Production