This means that ectos usually have a small rib cage, narrow shoulders, and long thinner limbs. An ectomorph will struggle to add both muscle and fat, so adding body weight is usually a slow process. This is because carbs are stored in muscle tissue as glycogen. Every gram of glycogen https://redbottom.us/categories/regular/health/222-the-comprehensive-guide-to-pediatric-nutrition-optimizing-health-from-infancy-to-adolescence