Sit on lever chest press machine with shoulders aligned with lever grips. Grasp lever grips with shoulder width overhand grip. Push weight up so arms are straight.
Raise shoulders toward lever grips as far as possible. Lower shoulders to bench and repeat.
Keep arms straight throughout execution. For convenience, exercise can be performed immediately after warm up on Lever Incline Chest Press. See movment performed on Hammer Front Military Press Machine, which incidentally has favorable position for this movement as compared to Hammer Incline Press.