NO MATTER YOUR fitness goal, efficiency should always be one of your top objectives. Yes, the exact nature of your split will ultimately depend on what you're trying to accomplish—whether that's ...

The arms are one group of muscles you can always rely on to make you look strong, with or without a shirt on. Big, defined ...

From leg exercises like squats and lunges to core moves to bajillions of pushup variations, there are plenty of at-home workouts for you to choose from these days. But at-home biceps moves? No, there ...

In men, muscular arms are often seen as a status symbol. However, many women also desire toned upper arms. The good news: There are effective methods for both men and women to shape their arms well.

View post: Extreme Cold Is Dangerous for Older Adults—An 18-Year Medical Alert Expert Explains How to Keep Them Safe (Exclusive) Extreme Cold Is Dangerous for Older Adults—An 18-Year Medical Alert ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Curls are the classic ...

The next time you hit the gym for back and biceps day, consider adding these three barbell exercises to your upper body routine. Anyone can benefit from the moves below, including barbell beginners, ...

Biceps tendonitis is generally a chronic injury, where the tendon sheath has become inflamed over a long period of use. As a result, the most important treatment for biceps tendonitis is rest to allow ...