The inspire fitness total leg press attachment is compatible with the m2 m3 and m5 multi gyms and lets users perform the leg press exercise correctly built from heavy duty steel the frame is durable and sturdy and has been finished with a two tone coat for long lasting protection the unique calf raise block at the base of the large foot plate makes it a dual function machine by allowing users to target the strengthening of calf muscles through calf raises the cushioning orthopaedic pads a