90This entry was posted in Daily 20-Min Workouts on April 23, 2015 by OPEN GYM Fitness 5 Sets of: 8 Bench Press 8 Lying Tricep Extensions For 10 Minutes: 30 TRX Squat to ‘Y’ 30 second Tuck Hold (on parallettes) 30 TRX Split Squat Jumps 30 second Hollow Hold