Even though the push-up may seem old-fashioned, it remains one of the best upper-body |exercises| there is, one that can be done anywhere, requires no equipment, and is easily adapted to any level of capability. The standard push-up works muscles in the shoulders, back of upper arms, and chest, as well as the abdomen, hips and back, which are tensed to keep the body stiff while it moves up and down. If your arm muscles are not strong enough at first to lift your body, try a modified push-up. Keep your knees on the floor, but be careful not to arch your lower back. Keep your torso straight and lift your body from the knees. This guarantees your arms will receive the maximum workout and that you don't strain your back.
