When I was trained as an American physician, I was never exposed to the concept of muscle strength testing that is utilized as part of the pseudo-scientific field of applied kinesiology (AK). To be ...

A muscle strain is when you damage a muscle or the tendons attached to it. (Photo credit: PhotoAlto Agency RF Collections/Getty Images) A muscle strain is an injury that happens when you overstretch ...

Building your fast-twitch muscle fibers can help you get stronger and faster. This type of muscle fiber is responsible for the fast, explosive movements used in activities like sprinting, jumping, and ...

While 5 pounds of muscle and 5 pounds of fat weigh the same, they can look quite different and have different health effects. Muscle is not factored into your BMI, but it is factored into your body ...

Protein powders, especially when combined with resistance training, can increase muscle protein synthesis and boost muscle growth. The best protein powder depends on individual needs and preferences.