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 ...

Repeated exercise, or wasting, can change the way key genes work.

Even modest amounts of strength training, even with lighter weights, can meaningfully preserve muscle and maintain your ...

Knowing when an athlete can safely return to training after intense exercise typically relies on coaches and athletes making best-guess estimates, but a new easy-to-use fingerprint blood test, ...