Bowling Ball Axis Tilt Chart

Axis tilt and axis of rotation are two terms used to describe the rolling motion on a bowling ball imparted by the bowler.

Bowling ball axis tilt chart. Axis rotation is determined by the amount of side roll that your hand applies to the ball. Bowling releases axis tilt axis rotation measurements with example pictures and videos. This distance is converted into degrees using an axis tilt chart. Axis tilt is the spin that you put on the ball.

The angle of the ball s revolutions dictates the resistance to forward roll. Should axis tilt become equal to axis rotation the ball. Slightly more technically axis. Axis tilt and axis rotation axis tilt and axis rotation deal with the angle at which the ball is revolving.

Resistance to forward roll is. Examples are a full roller or high track delivery style. The ball revolves on two planes. Rotating your fingers a good deal at the moment of release will increase axis tilt and you will achieve a greater axis of rotation closer to 25 45 degrees of rotation depending on your delivery technique.

Angle between axis of rotation and the horizontal plane caused by the bowler at the release represents an angle of the axis rotation above a horizontal line through the middle of the ball. First axis tilt is a measure of the angle of the initial spin axis to a horizontal plane. Axis tilt is the distance from one side of the track to the other on the negative side of the ball. Axis rotation angle in very simple terms axis rotation angle can be thought of as a measure of how much side roll a bowling ball has.

Tilt increases as the circumference of the ball track lessens there s more tilt with a spinner and less tilt with a high track. Axis rotation cmg s bowling apr 03 2008 video embedded axis rotation bowling tip. Those adjustment usually change the amount of axis tilt the ball will have but it s still up to the bowler to. The more axis tilt the less the resultant hook.

For example if you stay behind the ball and rotate the ball with your bowling fingers very little you will produce a low axis tilt in the range of 10 20 degrees of axis of rotation.