The last time you went to the gym with a guy, you might have discovered something. It wasn't that Beyoncé's new clothing line really is eerily similar to Lululemon. It also wasn't that guys seem to ...

If you’re anything like us, you Google “Michelle Obama arms” at least once a month. And though you might think achieving that kind of definition requires a personal trainer or gym membership, we’re ...

If you’re looking to blow up your biceps, you’re likely a fan of the preacher curl. (Okay, or maybe you hate doing them. But either way, they’re on your radar.) Lots of gyms have specialized preacher ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." TO MAKE THE arm muscle gains you want, you'll need to be intentional. Following a balanced workout split ...

In the study, researchers compared performing preacher and incline biceps curls on changes in elbow flexors muscle size and strength. 63 untrained participants aged 18-35. Randomly assigning ...

If the Terminator movies taught us anything, it's that machines can't be trusted—and that's especially true when discussing certain exercise machines in the gym, including the preacher curl machine.