Discover how having a mesomorph body type can be the secret to faster and more efficient muscle growth for men, and how other body types can also achieve their fitness goals.

Medically reviewed by Mallory Christopherson DC, FMT, CSCS Bodies are all unique and come in many shapes and sizes. To help ...

Isotonic contractions – these occur when a muscle contracts and changes length and there are two types: Isotonic concentric contraction – this involves the muscle shortening. The origin and ...

Top minds in the bodybuilding world discuss everything from training myths to the best ways to eat for growth.

A fitness expert explains the 6 most common mistakes that prevent muscle building. Plus, 6 tips to build muscle and achieve ...

On average, individuals in their 30s and 40s lose about 1–2% of their muscle mass per year, which only goes up as they age ...

Myotonic dystrophy type 1 (DM1), a genetic disorder, shares overlapping features with chronic kidney disease, including progressive muscle wasting, whole-body insulin resistance and impaired ...