Ectomorphs are one of the three primary body types, characterized by a slim, lean physique with narrow shoulders and hips. They typically have a fast metabolism, making it difficult for them to gain weight or muscle mass. Ectomorphs often have long limbs and little body fat, which can give them a delicate appearance. Due to their unique body structure, ectomorphs may require specific dietary and exercise strategies to achieve fitness goals. For instance, they might benefit from strength training and a higher caloric intake to build muscle. Understanding their body type can help ectomorphs tailor their approach to health and fitness effectively.