Body types, or somatotypes, are generally classified into three categories: mesomorphs, ectomorphs, and endomorphs. Let's ...

An ectomorph is a human somatotype (body type) that is typically tall and lean with smaller muscles, narrow shoulders, and narrow hips. This body type has a naturally fast metabolism, which can ...

Healthy weight gain involves increasing body weight through ... Genetics also play a role, with certain body types, like ectomorphs, naturally predisposed to being lean. High levels of physical ...