Set-up: Sit on the machine with your back against the pad and feet secured under the footrests. Grip the handles or place your arms across your chest, depending on the machine design. Adjust the seat and weight to match your range of motion and resistance needs.
Movement: Engage the movement by curling your torso forward, bringing your chest toward your knees in a controlled motion. Slowly return to the starting position without letting the weight stack touch down.