205This entry was posted in Daily 20-Min Workouts on September 9, 2015 by OPEN GYM Fitness 5 Sets of: TRX Single Leg Squats, 6/side Then, For 5 Minutes: Battle Ropes, 30 seconds 8 Burpee Step Ups ~REST 3 MINUTES~ For 5 Minutes: Jump Rope, 30 seconds 8 Pull Ups