Which of the following describes an ectomorphic body type?

The ectomorphic body type is characterized by a lean, slender physique with narrow shoulders and hips, along with relatively little body fat. Individuals who fit this description often have long limbs and are typically not predisposed to storing excess fat or developing significant muscle mass.

This classification stands out in contrast to the other body types: the endomorph, known for increased body fat and larger bone structure, the mesomorph, which features a muscular, athletic build, and a balanced, medium frame, and the balanced proportion characteristics that do not align with the ectomorphic outline.

Understanding these distinctions is crucial for recognizing how body types can influence training, diet, and athletic performance strategies. Hence, the chosen answer accurately encapsulates the essence of the ectomorphic type.