Lying leg curls is done with the help of a seated leg curls machine which is particularly the hamstrings. The machine is useful in opening up the hip angle which will prove beneficial in calf activation and more glute in lying leg curl. It helps in building up the size as well as strength in the hamstrings. It will also help the glutes and calves. People prefer and feel that lying leg curl position is way better and productive than seated leg curls. The machine provides an exceptional accessory movement for a muscular and powerful deadlift and squat.