Few exercises command more muscle-building respect than the push-up, which is why everyone from soldiers to yogis perform it regularly. Here's how to perform it correctly to maximize effectiveness. // fitness // tips // arm workouts // how to do a push-up
newton’s third law: whenever one body exerts a force on a second body, the second body exerts an equal and opposite force on the first body. The floor is giving the girl the same amount of force as she is giving the floor
If I could only do one exercise for the rest of my life, it would be the pushup. Maybe you hate them or you think you can't complete a single rep or you think being a runner (or a cyclist or a walker) means you only need to focus on your lower bod.