These body type classifications have their roots in discredited pseudoscience—but they're still common shorthand at the gym.

Most people have a combination of characteristics from each type. Endomorphs can make the most of their unique body composition by staying physically active and eating a balanced diet of nutrient ...

Today, somatotyping focuses on physical characteristics and body ... There are three main body types: ectomorph, mesomorph, and endomorph. The classifications can be applied to any body ...