Bone structure, how easily you gain muscle, and where you tend to store fat all help define your somatotype (body type). Learn how to personalize your fitness goals based on your body type.

Body types influence metabolism, weight gain and loss abilities, and health risks. The three main body types are endomorph, ...

The concept of somatotypes is based on the understanding that everyone is born with a body type. Body type, or somatotype, is inherited and expresses itself as skeletal structure and body composition.

Mesomorph refers to body types with a naturally high muscle-to-fat ratio. People with this body type typically respond well to weight training, finding it easier than other people to build and ...