LakeMan linked the first of a two part video although the video's didn't make that plain. The second part is on the driving range, where SofaKing got ratted out!
https://www.youtube.com/watch?v=eGjwkJwXCGc
It is interesting to take what we can learn from one sport and use it for something else. Nobody is spending a bunch of time and money for research towards pool. I think there is a little spent on snooker. Anyway, we can borrow from things that seem pretty far distant sometimes. Golf and bowling seem closest to pool of the sports likely to be studied, or so it seems to me offhand.
Years ago I was training horses for the track. Horses are very big and very delicate, makes them lousy laboratory animals and comparatively little research was done on them even when horse racing was much more thriving. My solution was to study human sports medicine where there were millions or billions spent and lots of research. One of the main things I hit on was interval training. I kept my own council and my primary pony went nine for nine that season!
My best horse was a sprinter, and from my pool days I was a bit of a hustler. I put barrel plates on the horses for a number of reasons, the biggest being they looked like working shoes and performed almost like the cleated aluminum racing plates.
Horse racing on the brush tracks was fun, no holds barred. Open doping, batteries, anything somebody could think of to make a horse go faster. I limited myself to training, good feed and supplements, a little B-12 at the right time.
Hu