Ok, its simple if you follow the steps. You have to run a lot. If you cant run or your slow don't even think about trying out. Do suicides which are now are called "victory sprints". Where you run back and forth really fast. Try dribbling with 2 balls, left hand and right hand, eat right, and also try to lay off fats. It also helps a lot of you are tall. You need really shaped legs for it and of course arms. Practice your passing techniques with a buddy, and your blocking (defense) skills. Also you will need to jump high, so practice that too by jumping and trying touching the rim or the wall. And you will be ready to go! I hope I helped.
