ectomorph

The "hard gainer" of the fitness world since they have a hard time building muscle although it is not impossible.

They're naturally small built with long, lightly muscular limbs. The have a fast metabolism so the can stuff their faces without putting on weight.

To gain muscle they need to eat alot and do heavy weight training, its advised that they avoid cardiovascular activities since cardiovascular activities burn fat

An individual having a lean, slightly muscular body build in which tissues derived from the embryonic ectoderm predominate.

An individual who has a lean, muscular physique without having to workout his or her body.

Scrawny individual who has a difficult time putting on mass or gaining weight. Often used as a condescending term among weight-lifters to describe skinny, and thereby weaker, males. In the bodybuilding terminology, the antonym of ectomorph is endomorph - which is a fatter or heavier set individual who conversely has a difficult time losing weight.

An individual who has a lean, muscular physique without having to workout his or her body.

'Ectomorph' traditionally refers to a person who has a fast metabolism and little fat. However, it is more commonly used by those who have little muscle as an excuse. Many skinny people would call themselves 'ectomorphs' or 'hardgainers' but in actual fact they just don't eat enough.

thin body long thin limbs feet hands short torsos long slender necks

doesnt really eat much