Push-ups are one of the most effective exercises for working your chest, triceps, shoulders, and even your core (that abdominal belt we all want to strengthen). They're versatile, require no equipment ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. If you can’t do a push-up with proper form, don’t worry – you’re far from alone, and there are alternatives.Illustration: Carmen ...