Great push-up form starts with a rigid plank. Your arms should be fully extended, with your hands, elbows, and shoulders all in line, and your feet should be no more than 12 inches apart--the closer ...

Push-ups come in many forms — some are progressions to make a push-up harder while others are regressions to make the upper-body exercise more accessible. One push-up variation that holds muscles ...

Push-ups are one of the most effective bodyweight exercises around. They recruit every major muscle group, challenging your upper body, core, glutes, and legs. Plus, you can do push-ups anywhere—so ...

The bench presses, cable crossover machines, and dumbbell pullovers of the world are all great for building up your chest. But even if you can't access any of that gear when you're at home, you can ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Getty images/ Unknown The beauty of push-ups? There are endless ways to scale them.