Push-ups work your chest, shoulders, back, core, and arm muscles. Maintain a straight line with your body and keep your elbows at a 45-degree angle to do a push-up effectively. You can pair push-ups ...

Push-ups are great for building strength and muscle, and can be modified for all fitness levels. To start working up to push-ups, practice eccentric and incline exercises, a personal trainer says. As ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Push-ups work your chest, arms, core, and legs all at ...