01 SINGLE-ARM ISO FLOOR PRESS

5 REPS PER ARM

Start with a shoulderburning variation of a classic move. Lie on your back with your knees bent, holding a dumbbell in each hand above your chest (A). Lower the right dumbbell until your elbow touches the ground (B). Press back up explosively and perform five reps. Keep the opposite dumbbell in the air throughout, before repeating on the other side.