Push and pull

A push-up refers to a common calisthenics exercise that is done in a prone position. The body is raised and lowered using the arms. Push-up is a primary exercise made use of in physical education or athletic training program. It is also commonly used in military physical training. A pull-up refers to a form of exercise involving compound pulling motion of the upper-body. A pull-up includes two primary modes of execution. The first is a pronated or overhand grip and second is a supinated or underhand grip. It is advised to do push ups and pull ups for 30 minutes two times in a week.