For fitness purposes we can roughly divide the body into three sections: the lower body (legs), the core (abs), and upper body (everything from the chest up including arms, shoulders, and back—but not ...

When it comes to kettlebell workouts, many runners turn to the swing to help strengthen the glutes and add power to each step of a run. But that’s not the only kettlebell exercise that’s worthy of ...

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"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." DEPENDING ON YOUR training approach, you might think about your body as being comprised of two distinct ...

It is what the fitness enthusiasts call a muscle pump. This temporary swelling happens when blood rushes into the working ...

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You might love leg day (we do, too!), but you’re selling yourself short of the major health benefits associated with training your upper body if you’re constantly opting for hip thrusts and squats.

Developing bigger pectoral muscles, or "pecs," is one of the most common goals for anyone focused on building upper-body strength or improving their physique. After all, a strong, well-developed chest ...

Exercise has always been a non-negotiable for me. I’ve been a regular in Zumba and boot camp-style classes and have loved how strong, confident, and free working out makes me feel. But five years ago, ...

Get ready for the ultimate pump.