Bowling Axis Rotation

The oil rings or track visible when you first pick up the bowling ball as it returns from the ball return identify that the bowling ball is trying to change its rotation axis in an attempt to rotate around the ball s center of gravity or positive.

Bowling axis rotation. Axis rotation in bowling helps determine what your ball will do down lane. Many bowlers confuse axis tilt with axis rotation. Two of the key variables in ball reaction that a bowler has control over are the axis rotation angle and axis tilt angle of the bowling ball. For some bowlers ball speed of the hand is greater than rev rate while others have a greater rev rate than ball speed off the hand.

Axis of rotation is a measure of the direction of the initial rotation on the ball caused by your release technique with respect to the lane. Learn how to change your rotation to fit your needs. More axis rotation applied to a bowling ball gives you more skid and hook potential down lane. These are important components of how the ball is released and how the ball reacts as it travels down the lane.

Identifying your ball s axis of rotation and tilt when you release the ball and learning how to control them will help in adjust your bowling technique. Axis tilt is commonly referred to as spin. These angles along with rev rate and ball speed are the main variables that the bowler can manipulate physically. In fact if a bowling lane was infinitely long axis rotation would always adjust back to zero no matter where it started.

Silver level coaches dan triske and doug o bryant along with junior gold champion annalise o bryant demonstrate how to control axis rotation with the axis trainer from eileen s bowling buddy. A bowling ball rolling in an end over end manner is as close to 0º of axis rotation a bowler can throw. If you ask what is the bowling ball axis of rotation think of it as a measurement of the angle between the initial ball spin axis and the foul line running across the lane. Axis tilt would eventually adjust back to zero as well.

Less axis rotation applied to a bowling ball gives you less skid and hook potential down lane. Almost every day i feel like i see or hear something that is. We begin with the axis of rotation and axis tilt of the ball. The effect of axis rotation angle on bowling ball motion 3 2.

Axis rotation is determined by the amount of side roll that your hand applies to the ball.