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 ...

DOES Mario Lopez suffer from biceps envy? This Disease of the Vain usually strikes hunky guys who come into close contact with even hunkier guys. They see a set of biceps larger then theirs, and they ...

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!

I am not a jealous man, so my blood pressure did not skyrocket the other day when my wife told me this: “There was this one guy in high school who used to wear T-shirts that showed off his pipes and I ...

Add Yahoo as a preferred source to see more of our stories on Google. Felix Gretarsson underwent the first full double arm transplant in the world and can now flex his donor biceps. (SWNS) (Felix ...

Your biceps also supinate the forearm (turns it to face upward). And when you train your biceps, you can't neglect the brachialis, the muscle the sits beneath the biceps and generates even more flex ...

There's nothing like a big-time biceps flex—and to achieve a muscle peak you can be proud of, you'll need these biceps exercises. Consider this your permission to flex. What You Need to Know About ...