153This entry was posted in Daily 20-Min Workouts on July 8, 2015 by OPEN GYM Fitness 3 Sets of: 8 Goblet Squats 20 Alternating Side Lunges w/Med Ball For 10 Minutes: 5 TRX Single Leg Squat, each side 10 TRX ‘Y’ Fly 15 Hanging Knee Raise