268This entry was posted in Daily 20-Min Workouts on November 25, 2015 by OPEN GYM Fitness On the Minute For 20 Minutes: Minute 1: Jump Rope 30 seconds Minute 2: 15 Wall Balls (or Med Ball Squat Press) Minute 3: Jump Rope 30 seconds Minute 4: 25 Weighted Sit Ups ~Repeat~