One concern about the GLP-1 class of metabolic disorder drugs is that the weight patients lose includes muscle as well as fat. BioAge Labs wants to test whether its experimental medication, dosed ...

Loss of muscle mass, also called muscle wasting or atrophy, can happen gradually as part of getting older or more suddenly ...

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 ...

Take control of your training by understanding how your nervous system activates muscle fibers. Blend compound lifts with targeted isolation work to maximize hypertrophy and strength. Start training ...

Many gym influencers believe eccentric contractions lead to greater muscle growth. This stems from research showing that eccentric-only training produces larger post-workout mTOR signaling responses ...

How do muscle cells grow after a workout? And how do your genetics affect your experience as a gymgoer? When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

What's a typical rate of muscle gain? Every body responds a little differently to strength training, so the short answer is “it depends." One review of research on how resistance training impacts ...