There are many exercises that work on different parts of body, burn a significant amount of calories along with toning abs without taking many efforts and push-ups are one of those workout moves that work on every muscle in the body while toning different body parts, alongside burning calories. Push-up is a simple and less time taking workout move and can provide you major benefits. As you start with push-up, you are at entry level, with time when you get to intermediate level, and then there is pro level, all three levels have variations. One push up variation is single leg, where you practice push-ups with only one leg on the ground while you keep the other one in air. This variation can be practiced by intermediate level people. Single leg push-ups strengthen muscles of arms, trunk, shoulders and chest. This video will show you the right way of practicing the single leg push-up.