When it comes to resistance gym machines, the back extension is underrated. Just ask strength and conditioning coach Andy ...

As the training progressed, Dayton was already running into a common home-training challenge: his 50lb dumbbells felt too ...

Many people know that a good night’s sleep helps the body grow and repair itself, but not everyone understands why. Sleep, ...

Growth hormone helps the body burn fat, build muscle and bone, and regulate how we use sugar and fat. It’s especially ...

Studies show that a calorie surplus between 5–20% can help you build muscle while engaging in a consistent strength-training ...

As every bodybuilder knows, a deep, restful sleep boosts levels of growth hormone to build strong muscle and bone and burn ...

UC Berkeley researchers mapped the brain circuits that control growth hormone during sleep, uncovering a feedback system ...

As every bodybuilder knows, a deep, restful sleep boosts levels of growth hormone to build strong muscle and bone and burn ...

If your fitness goals include losing fat while building muscle, body recomposition is the approach for you. Instead of ...

Discover how to burn more fat while sleeping. Learn about the science behind sleep, metabolism. Get tips for optimizing your ...