Rebuild strength and mobility after 45 with four moves: squats, push ups, lunges, band rows. Do them 3 to 4 days weekly.

Push-ups are the most common exercise we will ever do. It is likely the first exercise you ever did as a kid. Then you played around with one-arm push-ups. Applying "variety" to push-ups seemed ...

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 ...