This is a little bit more of a difficult move to use and it takes some practice to become efficient at it. However, it is a great move to use if the defender is slightly trailing you when you catch the ball on the move. Since their momentum is already carrying them forward, when you jab they will overreact and continue to move forward, and this will open up a look at a mid range shot. Footwork is a big key to learning this move so make sure that you focus on it and don't travel by dragging your pivot foot. Basketball drills like this are great because they allow you to get a lot of repetitions at the same move.