A push-up is a body-weight exercise that builds strength in your chest, arms and shoulders. As you lower your chest and press back up, you challenge your core strength and stability. The exercise also ...

While lifting weights is a tried-and-true method for increasing muscle mass, bodyweight exercises train your muscles in ...

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 ...

Complete upper body workout at the gym that hits every muscle group—chest, back, shoulders, arms, and core. We’ll start with ...

Weight training is essential to good physical health and is especially important for aging well. A study by Harvard researchers found that middle-aged men who could do 20 push-ups had better heart ...