How to do it: Grip the bar at knee height with your hands just outside shoulder width. Push your hips back and then ...

Learn to identify whether your back pain stems from muscle strain or spinal problems through location, symptoms, and movement patterns.

Young Chris Meloni looks so stylish in a muscle shirt and full head of hair Chris Meloni for The Fanelli Boys Season 1.

A viral video shows the moment a golfer ripped his shirt off and started screaming and flexing his muscles while on the course during an apparent dispute over a ball.

A plain white muscle t-shirt with shoulder pads is taking over Instagram. But why?

Joe Jonas Wears Muscle Shirt As He Hits The Streets of NYC With Bro Nick — Photo Ahead of the weekend, Joe Jonas and brother Nick grabbed some coffee at a cafe owned by Hugh Jackman in the city.

The t-shirt of all t-shirts, this Frankie Shop padded muscle tee has become a cult basic among fashion girls, including our senior fashion editor.

Ben Affleck flexed his massive arm muscles (and defined veins!) in a too-tight T-shirt while running errands on Wednesday, Feb. 11 -- see his shocking body here!

Funkybod has produced a muscle shirt that many are calling a push-up bra for men because it makes the wearer’s pectoral muscles appear larger and more defined.

Those who have suffered through any type of back pain know it's not a fun feeling. Adela Health is currently crowdfunding TruPosture on Indiegogo, a shirt that's designed to help reduce back pain ...

Such a beefy Batman! Ben Affleck has been bulking up for his superhero role, showing off his bulging muscles in a tight T-shirt -- see the photos!