This exercise is especially good for developing the lower portion of the hamstrings. How to do: 1. Lie on your stomach on an angled Leg Curl bench with your legs straight out. You knees should extend out over the bench and be free of support. 2. The back of your upper ankle should rest on the underside of the rollers. 3. Inhale, hold your breath and lift your … [Read more...] about Hamstrings Leg Curls