High-intensity interval training outperforms standard home exercise in improving fitness for patients with inflammatory ...

Cancer patients often lose excessive amounts of weight. This affects up to 80% of patients and is mainly due to a decrease in ...

In a decades-long effort, researchers have discovered how to tweak the molecular pathways that turn heart muscle motors up or ...

Creatine is a compound made from three amino acids that's found naturally in the body. People use creatine supplements to help improve muscle mass and exercise performance.

Loss of muscle mass, also called muscle wasting or atrophy, can happen gradually as part of getting older or more suddenly ...

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 ...

Acetylcholine is a chemical messenger, or neurotransmitter, that plays an important role in brain and muscle function. Imbalances in acetylcholine are linked with chronic conditions, such as Alzheimer ...

There’s been a lot of buzz about magnesium on social media lately, including “hacks” for the best time to take it. But does ...

Statins— a prescription drug that lowers cholesterol to reduce the risk of heart attacks and strokes— can save lives but they ...

Biological muscles act as flexible actuators, generating force naturally and with an impressive range of motion.