There are 3 basic body type classifications referred to as somatotypes. The 3 classifications are Ectomorph, Mesomorph, and Endomorph. And no, the Fashion Nova models don’t fall into any of them! I kid, I kid.
You have to be intentional with your food choices and consistently eat healthy, whole foods in portions that your body needs when going hard in the gym to see progress. Food is the literal fuel that keeps your body going.