19"
New York24, just lie on a bench with you head hanging off and lay a plate on your forehead and then move your head up and let it back down again. For the back of your neck you can either flip over on your stomach or kneel down in front of a hamstring machine and rest the pad on the back of your head and pick your head up. Thats what I did in my old gym where we didnt have a neck machine.
New York24, just lie on a bench with you head hanging off and lay a plate on your forehead and then move your head up and let it back down again. For the back of your neck you can either flip over on your stomach or kneel down in front of a hamstring machine and rest the pad on the back of your head and pick your head up. Thats what I did in my old gym where we didnt have a neck machine.