Keep winning at tennis? You may see more images each second, scientists say

If you enjoy a sport and wish to continue being competitive in later life, I suggest relying a little less on pure reflex and working a little more on improving anticipation.

The Inner Game of Tennis (1974) seems to have channeled the four chokes (四戒); I prefer the three pwns (三殺法) where the degree of anticipation rises from the first to the third.