CHEST, SHOULDERS & ABS
BASICALLY, ALL OF YOUR BREAK-DANCING MUSCLES.
SINGLE-ARM CHEST PRESS
Lie faceup on a bench, feet on the floor, a heavy dumbbell in each hand. Press both dumbbells above chest to start. Keeping dumbbell in left hand elevated, perform a chest press with right arm only. Do all reps on right side, then switch sides. Extend arm above chest in 1 beat, lower slowly to chest in 3 beats.