What is an ectomorph? The ectomorph is one of the three most common body types (somatotypes), characterized by a “thin frame” and difficulty to gain muscle mass as well as fat. ... Because of the fast metabolism, mos of the weight they put on them will be lean muscle rather than fat.

Can Ectomorphs be skinny?

In addition to being tall, ectomorphs have a thin build, long limbs, small joints and thin bones. ... Although they appear skinny, they can actually have higher body fat than people with a slightly heavier build.

Are Ectomorphs always thin?

Most of us ectomorphs describe ourselves as being naturally skinny and we tend to have a hard time gaining weight. More specifically, though, ectomorphs are usually defined by having narrower shoulders, lankier longer limbs, thinner bones, and a lower body-fat percentage.