Somatotypes

Click a body type to see how it tends to respond to training and food. Somatotype is a starting point, not a life sentence — most people are a blend of two, and consistent training and nutrition move the needle far more than genetics do.

Somatotype theory (Sheldon, 1940s) was never a rigorous predictive model — treat it as a rough training/nutrition starting point, not a diagnosis. Body composition responds to training and diet consistency regardless of which category you lean towards.