THE BODY IS a complex machine. Your corporeal form houses over 600 muscles, all working together to help you perform your best every day. Fitness pros tend to organize all of these into different ...

Many exercises will work at least two different muscle groups together, while others can isolate specific muscles. Compound exercises work several muscle groups at once or require movement in more ...

Developing stronger arms extends far beyond appearance, serving as a cornerstone of injury prevention and enhanced longevity. Recent research analyzing 25 comprehensive studies reveals that proper ...

Seated arm exercises that build muscle after 60, with expert personal trainer quotes and step-by-step form cues.

The joints in your body are enveloped by muscles that coordinate their movements. These muscle groups counterbalance each other and work together to complete a movement. The muscles on either side of ...

Building strength often means lifting heavy weights and targeting the usual suspects: quads, chest and arms. But while those muscles get all the attention, four key areas are routinely neglected, ...

Arm fat can be particularly frustrating. It’s often one of the last areas to respond to diet and exercise, and the first place to show when we gain weight. Whether you’re concerned about upper arm ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." FROM THE MOMENT that many guys pick up a weight for the first time, their primary goal is to build our ...