The “American Idol” host posted an Instagram video of himself doing seated bicep curls, showing off his bulging biceps.

Key messages • Nucleoplasty may greatly reduce neck/arm pain caused by a herniated disk, but may have little to no effect on neck function or quality of life compared to conserv ...

Ryan Seacrest stunned fans with a dramatic new look, trading months of concern for his thin appearance for a pair of bulging ...

New mums in the early postpartum period might struggle with recovery. Here are some targeted exercises you can try for your pelvic floor, the rest of the core and your posture after childbirth.

Ryan Seacrest put concerns about his plummeting weight temporarily to rest by proving he's got a buff bod that can pump iron, ...

Use these 4 standing exercises to tighten arm jiggle, strengthen your triceps, and build functional upper-body strength after ...

These 5 chair exercises firm sagging arms in 30 days after 55, using bodyweight to build strength and reduce joint strain.

I broke my arm a few days ago. What advice do you have to not go crazy with this cast on my arm? Any variations of workouts you recommend?

These 5 standing moves tighten underarm turkey wing fat before Christmas and sculpt stronger, leaner arms after 45.

In TODAY.com's Expert Tip of the Day, a trainer shares her favorite exercise for toning and tightening the arms.

Long before the days of finishing a training session and searching the gym for the perfect lighting for a selfie, the bodybuilding greats of the 1950s made posing look easy. Heralded as having the ...

Through YouTube videos, the brothers soon learned about the world of professional arm wrestling and stars such as Devon ...