Push-UPS are a basic exercise where the chest muscles, the front Delta of the shoulder, and the triceps work. There are several factors when this exercise hurts you. In other words, the first factor is more understandable when you work for such companies working as a programmer, accountant, this is a sedentary job in this case, you can not do a warm-up exercise push-up. It is necessary to do lighter exercises. Because, the entire body mass is directed when you sit down, so the lower back when you push-up may appear discomfort, and this is what follows, the wrong push-up. And this is already the 2nd factor, the wrong push-up itself. Signs of incorrect execution: This is when you bend your back when doing push-UPS, that is, the position is not correct. Correct position: The back should be smooth, this is the main thing, there should not be any deflection and you also need to be able to breathe correctly, you go down, inhale, rise, exhale. But, if you have undergone the wrong push-up or