What are the differences in body types between endomorphs, mesomorphs, and ectomorphs, and how do these differences impact fitness and nutrition strategies?

Endomorphs tend to have a higher body fat percentage and struggle with weight loss, mesomorphs have a more muscular build and can gain or lose weight easily, and ectomorphs are typically lean with difficulty gaining muscle mass. These body types impact fitness and nutrition strategies by requiring tailored approaches such as focusing on strength training for endomorphs, a balanced mix of cardio and strength training for mesomorphs, and a higher calorie intake with a focus on muscle-building exercises for ectomorphs.