Mike: So the test is called the 30-Second Sit-to-Stand Test. And as it sounds like in the title, you're going to do as many ...

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 ...

Total testosterone measures the full amount of the hormone in your blood, while free testosterone represents the small, ...

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 ...