Any gym-going female human knows just how much men like to show off their muscles. But it turns out that it’s not just male humans who think that flexing their biceps at ladies is an effective ...

It’s not just the men who flex their biceps to impress the opposite sex — kangaroos do it too! It’s not just the men who flex their biceps to impress the opposite sex — kangaroos do it too!

If you lift weights and you're focused on building your arm size and strength, you probably have a whole arsenal of curling ...

One of the first exercises most guys do when they hit the gym is the biceps curl. We all want to appear strong and powerful, and you've probably established a set routine in the gym over the years if ...

MIAMI (CBSMiami) - Want to look buff without hitting the gym? There's a new trend out there that claims to give men a more perfect body without working out. Some men are turning to muscle injections ...