729This entry was posted in Daily 20-Min Workouts on August 25, 2017 by OPEN GYM Fitness 4 Sets Of: 8 DB Shoulder Press on Ball 12 Supine Hamstring Curl on Ball 60 sec Stir the Pot (or plank) on Ball For 7 Minutes: 3 Pull Ups 15 TRX Squat Jumps (repeat from 6/29/16)