Sit on the lever machine with your back supported and place your hands on the front pads. Secure your feet under the foot supports and keep your spine neutral. Engage your core and slowly crunch forward by pulling your torso down toward your thighs while pushing against the pad with your hands. Pause briefly at the bottom and squeeze your abs. Then slowly return to the starting position in a controlled motion without letting the weight drop. Keep tension in your core throughout and avoid using momentum.
Log your lever seated crunch (hands pad) sets in 1RM.fit and watch your estimated 1RM update automatically as you get stronger.