We all know there's a heart in the body; we've been reading about it since childhood. As long as it beats, humans live. Let's ...

The question of whether men over 50 can still build muscle concerns many fitness enthusiasts. It’s a widespread misconception ...

How you breathe during strength training directly affects muscle engagement, core stability and power output. Dana Santas explains in the last of this five-part series.

But the strongest muscle by weight is the masseter, a chewing muscle in the jaw, D'Agostino said. It is small, but it has ...

To build arm muscle you need to focus on strengthening exercises like chin-ups, push-ups, and tricep extensions. Here's a ...

The woman, a doctor, was fit and healthy, but even a small amount of exertion left her out of breath.

Your heart pumps blood from your head to your toes, provides cells with fresh oxygen, and removes waste products. Located in ...

From the best exercises, to drink swaps and foods to help burn fat even when you're resting, personal trainer Will Duru shares his top tips for carving out your pecs FROM Becks’ pecs adorning the ...

It’s easy to forget Ryan Reynolds is closing in on 50. Since Blade: Trinity in 2004, the Canadian actor has kept himself in Hollywood-ready shape for roles like Green Lantern and Deadpool – the ...

Seattle Mariners right-hander Bryan Woo has been diagnosed with minor inflammation in his pectoral muscle, according to what manager Dan Wilson told reporters ahead of Saturday's game versus the ...

Scroll for the photo. Rocking the gingham trend, plus girly red and white shades, Sophie gave Jennifer Lopez a run for her money on the ab front, flaunting her ultra-ripped torso as she struck a ...