As with muscle strength in general, grip strength naturally declines with age, “reflecting changes in muscle mass, neural drive and overall physiological resilience,” says Tzoumaris.

For fitness-minded folks, muscle testing can sound pretty intriguing. But it turns out that it has little to do with fitness...or even muscles. On a basic level, muscle testing looks at a muscle and ...

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 ...