The wall-sit test is a simple yet powerful way to gauge lower-body endurance and reveal how well your heart copes with ...

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 ...

Discover the simple bicep curl benchmark that health experts use to measure your biological age and your potential for ...

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 ...

Here is a challenging but quick workout to add to your upper-body day and see where you rank on a spectrum of training when preparing for calisthenics and weighted calisthenics fitness tests. We have ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That ability to hold onto a bar or carry that *really* heavy suitcase? It’s not just a flex—it actually ...

To test which methods actually build forearm size and strength, Ethier ran a 30-day experiment on his YouTube channel, ...