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 ...

Many people start doing push-ups with the idea that reaching a specific number (10? 50? 100?) will magically give them the toned arms and chest they've always wanted! But here's the "truth" you might ...

I’ve always been bugged by how my fitness apps give me completely different calorie counts for the same workout. When I finally decided to figure out what’s really going on with push-up calories, I ...