How Does A Basketball Player Need To Look Like Like Muscular Or Thin?

Most basketball players are of a thin build but they are muscular in the upper arms and their legs for strength when running the floor and shooting strength in upper arms,leg strength for jumping etc.....hope this helps

It doesn't really matter if they are muscular or thin, that doesn't make them any better

We have to build up our muscles and legs so we can get strong but mostly always drink milk

Build doesn't matter. Skill matters