This tip comes from one of the greatest form bowlers of all time and also one of the greatest major championship and TV bowlers of all time.
He taught it to me while practicing. It garnered me a lot of money quickly!
No one ever talks about it, thinks about or trys to do it but it works.
Dave Davis (PBA Hall of fame and Multiple major championship winner)practices the first 30 to 45 minutes of every practice session working on only this and has since 1957. Then he goes on to scoring and sparing.
"Swing you ball within 2 inches of your ankle" Every shot with your slide heel canted a little towards your bowling arm(not straight).
REgards,
Luckylefty
PS 99% of you will read this, gloss over it, forget it, ignore it, not do it, make humorous comments....BUT the one guy that reads it, gets it, and does it out of every say 1000, will send me an email telling me the thousands he made with this tip! It works EVERY time for the few who decide to do it! Note..Odds say....You won't be the one!
PPS I stopped doing it or focusing on it and it shows!