Secondly, you don't provide strength from your legs like a normal jump shot. This process requires the core to tighten your strength. You can think of taking a step back as a backward jumper, but back to the question, in fact, most players have little or no core strength training, so this move is relatively difficult to master.
Finally, the most critical place is the shooting action. In China, most people are influenced by the early basketball stars, and most of them use dragging action (representative figures: ray allen, Kobe Bryant and Jordan), that is, shooting after aiming twice in the air. The advantages are high shooting points and high accuracy, while the disadvantages are high core strength requirements, high physical consumption and slow shooting speed. In fact, the latter step is more suitable for an action or 1.5motion (representative: Clay, Curry), that is, aiming at the basket and shooting directly at the same time, so that the requirements for core strength will be much lower, and shooting can be done quickly, achieving the effect of creating shooting space.