mesomorphs have well-developed muscles and an athletic appearance. they are active, aggressive, sometimes violent, and the most likely to become criminals. endomorphs have heavy builds and are slow moving. they are known for lethargic behavior, rendering them unlikely to commit violent crime and more willing to engage in less strenuous criminal activities such as fencing stolen property. ectomorphs are tall, thin, and less social and more intellectual than the other types. these types are the least likely to commit crime
