Ectomorphy

Ectomorphy is one of the three somatotypes, a classification system for human body types. Individuals classified as ectomorphs tend to have a lean and slender build. They typically possess a fast metabolism, which makes it difficult for them to gain weight, whether muscle or fat.

Physically, ectomorphs are characterized by long limbs, slender joints, and a narrow frame. They often have a straight body shape with less muscle mass and body fat compared to other somatotypes. This body type is often associated with characteristics such as a fast metabolism and a higher resting metabolic rate.

While the somatotype classification is often discussed in fitness and bodybuilding contexts, it is important to note that it is a simplified model. Most individuals exhibit a combination of traits from different somatotypes rather than fitting purely into one category. The concept of ectomorphy originated with psychologist William Herbert Sheldon in the 1940s. While influential, his theories have been subject to scientific critique and are not universally accepted as a definitive measure of human physique. Modern understanding of body composition and genetics is more nuanced.