I dnt really know drills or how to tell you to do it over the internet but i have managed to manipulate my tilt/track.
#1 - coaching (if affordable/available) to you is an option then thats usually helpful... but not every area will have a great coach i''''m sure.
#2 - first I would make sure you understand how tilt is achieved (if you do know then skip this). picture your hand in the ball and your fingers and thumb are going to throw the ball like this, at the release point, fingers at 6 o''''clock and thumb at 12 o''''clock. where would your ball track be? right over the thumb hole and between the fingers right? ok well in a perfect release that would mean 0 degrees of tilt. now picture your hand in the ball but this time your hand is "tilted" toward your ankle/leg...(the bottom of your hand is faceing your ankle/leg during the release) where would the track be this time? away from the fingers and thumb, right? now you can picture in your mind what tilt really is and how it happens.
#3 - try and start with some of the ball facing AWAY from your body. for instance, if your holding the ball in your stance, try to tilt the ball to the right or away from your body (60% to the right of your arm, 40% toward your body) this in effect "should" create tilt if you were to hold this position throughout the swing and release. Its not really a drill and im not a coach but this helped me understand it.
I hope I helped somewhat. It can be frustrating when you clip or even thump a hole on a bowling ball and you feel like you''''ve tried everything.
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tweener
300 revs
16 mph
17 degrees of tilt
when you''''re feeling blue,
just say to yourself "what would BallBaggins do?"
Edited on 3/14/2010 7:21 AM
Edited on 3/14/2010 7:22 AM