Set up a cone at each elbow, one in the middle of the foul line and one centered at the top of the 3-point line. Start under the basket. Dribble to the center foul line cone and make a change of speed / change of direction move (cross over, between the legs, glide etc.). Move to the cone on the right elbow and again make a change of speed / change of direction move. Now move back to the center cone, repeat, move to the top cone, repeat, move back to the center cone, re[eat, move to the left elbow cone, repeat, move to the center cone and finish with a one step layup.