First: How many hours do you exercise a day? Fitness is fitness and basketball is basketball. The connection is not very big. Most of the fitness in the gym looks very stylish, and sometimes fitness can't fully achieve the basketball effect you want. Therefore, for a few hours of fitness, my suggestion is that as long as you are not a professional basketball player, you can exercise 1 hour every day and stick to it.

Second: Bouncing, speed and explosiveness are all helpful to basketball. However, what you practice mainly depends on where you play basketball. For example, if you play basketball, you will gain more weight and bounce. If you play outside, you should practice more speed and explosiveness.

Third: building huge muscles will hinder a little physical growth, but it is only a small matter. Striped muscles don't.