Wolverine's adamantium claws are iconic in both the X-Men movies and Marvel Comics, but we still can't explain how Logan ...

If you're someone who loves to optimize their time at the gym or at home, or you're just looking for a challenging and ...

From Chris Evans to Dwayne "The Rock" Johnson, these celebrity shoulder workouts will give you killer definition.

Designed by functional strength and mobility expert Lauren of Jason Pak and Lauren Pak, this routine is a total-body mobility ...

Strength training is the key to remaining functionally fit and independent well into old age. Two top trainers share 9 exercises to build muscle and strong bones.

The triceps, or triceps brachii, is the large muscle found at the back of the upper arm. Along with the other muscles of the arms and legs, the triceps muscle is a voluntary muscle, meaning it's a ...

Fans have been speculating that the 23-year-old WNBA star has put on some muscle ahead of her sophomore season with the Indiana Fever, and Clark proved she's been hitting the court with a reposted ...

"High school students in the anatomy tournament are using this cadaver ... and it's gonna ask you anything from nerve endings to muscles, and it's pretty intense in these high school students ...

Then, the participant tried to control a robotic arm and hand. But the movements still weren't very precise. So, Ganguly had the participant practice on a virtual robot arm that gave him feedback ...

There are also key health benefits that come from working out your arm ... the muscles located at the front of your upper arms, between the shoulders and forearms. Hold a dumbbell in each hand ...

One spot typically overlooked (and improperly trained) than others: the calf muscles. If you want to build ... holding the handles in each hand. Get into good posture by squeezing your shoulder ...