So I went out bowling with a few friends tonight which is something i dont do often. But Ive noticed i really do enjoy bowling but im not that good. Out of the 3 games we played I bowled just above 200 on two of them. But in the lane next to me there was a guy that whenever he was putting the ball down the lane would put just his index and middle finger in the holes and the ball would get alot of spin i was just wondering how this works? If anyone knows or can link me a article or video ill be glad to give you some rep