First of all, we need to look at the position of the players, more accurately, the run-up angle. Generally speaking, players who don't have any run-up angle, that is, the basic straight-line run-up, mostly volley vigorously (the probability that the spoon will appear is very small), and they can't hit the big angle. Such a penalty is in the same direction as touching the foot, and it is impossible to play in the opposite direction. On the contrary, if the run-up angle is too large, you will definitely choose the opposite direction of touching the ball foot, and you must not use too much force to pursue the absolute angle.

Secondly, let's look at the player's run-up action, that is, ignore the difference of run-up angles, assuming that the run-up angles are all around 60. If the runner has been trampled to death in the first few steps of the run-up, specifically, the shoulder sinks slightly, the stride is slightly larger, and the acceleration is too fast. The direction of such a penalty kick is basically the same as touching the foot. The player runs up in small steps, and if the first few steps are lighter, he will play in the opposite direction. Finally, let's look at the runner's run-up distance. Run-up distance is long, generally a strong volley, short distance, angle is generally pursued. Combining the above points will improve the success rate of pre-judgment to a certain extent. Of course, this is also inseparable from practice. It only takes a few seconds from run-up to touch the ball. Only by practicing more and observing more can we judge the greatest possibility in an instant.