How many push-ups can you do — and how does that stack up with others your age? That was the question posed by "FOX & Friends," which invited viewers to send in their own videos showing their push-up ...

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 ...

Push-ups primarily target your chest but also hit your shoulders, triceps, and core muscles. The push-up is an exercise classic for a reason: It can be done anywhere, it doesn't involve complicated ...