949This entry was posted in Daily 20-Min Workouts on July 27, 2018 by OPEN GYM Fitness 4 SETS OF: 5 Back Squats 15 Calories SkiErg 4 SETS OF: 5 Push Press 15 Calories AirDyne Bike 4 SETS OF: 15 Pike Ups (sliders or TRX) :30 Toe Taps on Bosu