Instructions

Sit on the machine and place your back against the padded support or sit up straight (if you're like me and aren't tall enough for the machine). With your knees over the edge of the seat, place your shins under the padded lever. Extend your legs upwards until your legs are straight, squeezing your quadriceps (the tops of your thighs) at the top of the movement. Lower back down with control and repeat for the desired number of repetitions.