http://www.eileensbowlingbuddy.com/index.htmlAt first, I thought nothing about these products when they first came out. But there are two items that look interesting.
The Alignment Trainer and the Feel Trainer (5lbs ball), maybe the release trainer too.
When I played golf a lot (4x a week for 4 years at one point), from 1990 till 2009, one drill that helped me break 82 was taking a full swing hitting a ball between two tees which were 1" to 1/2" from the heal and toe of of the club face. The Alignment trainer is similar.
The Feel trainer is one I can use for bowling and non bowling purpose.
The Alignment trainer I can pretty much make my version of it.....
But is anyone taking a second look or have tried any of these products?