1. I do not.
2. No. I've been working on the Highway to Hell and Turnpike patterns.
3. I can aim about 3 boards left of the center arrow (I'm right handed) on THS. I have been around 17-19 at the arrows on sport shots that I've tried.
4. It is always helpful to be able to use different styles but it's not essential to being a fantastic bowler. When your ball can flare almost perfectly to expose every inch of surface to the lane, the skill is far less useful than it would have been 30 years ago.
5. I do not and will not practice it. I don't need more revs or speed. I really only need more accuracy and ability to adapt to lane conditions.
Bookmarks