Using this unique machine, lye onto your back in a comfortable position and put your feet slightly wider than shoulder width apart on the leg press pad.

Release the safety mechanism and allow your knees to come down toward your chest while holding onto the bottom of the seat pad to ensure your back and butt stay in place.

From here, bring your knees down toward your chest and keep most the pressure on your heels. Once your knees reach your chest or slightly above, press back up to the starting position just before your knees are locked out and repeat for the designated amount of reps.