DESCRIPTIONAdjust the height of the seat so that the handles are at shoulder height. Sit with your back straight and agaist the rest, core tight and feet planted firmly on the ground. Grab the handles with your palms either facing each other or facing forward.
Exhale as you straighten your elbows, lifting your hands up over your head. Inhale as you bring your hands back to the starting position.
It is important to keep your abs tight throughout the exercise to stabilize your body and support your back.