Researchers revealed how weightlifting, resistance training, and exercise can help increase testosterone levels in men and ...

The arm extends from the shoulder to the wrist, including the upper arm and forearm. Different muscles may work together in intricate ways to help the arm, wrists, fingers, and hands function. Knowing ...

A new study identifies sex-specific circuits of muscle signaling to other tissues and that the organs and processes muscle impacts are markedly different between males and females. This new discovery ...

Your muscles aren’t just for lifting heavy objects and looking good in photos—they’re actually functioning as a sophisticated chemical factory that produces brain-boosting compounds essential for ...

How do our muscles respond at the molecular level to exercise? Researchers have unraveled the cellular basis and signaling pathways responsible for the positive impact of physical activity on our ...

The most significant difference between lifting weights for strength vs. size is ultimately the benefits one brings over the other.

You probably already know that it's important to build and maintain muscle, but there may be additional benefits beyond just physical health. New studies show a correlation between muscle and ...

When muscle pain strikes, many reach for over-the-counter pain relievers without considering what might be missing from their body. Magnesium, an essential mineral involved in hundreds of biochemical ...

Heart function improved by nearly 50%, and mice moved around 50% more and faster when compared with DMD mice that did not get the drug. These findings were supported by another experiment in which ...