Bowling aid

Abstract

A system for enhancing ball control by a bowler when swinging and releasing a bowling ball, and corresponding method of formation, are disclosed. A rigid sleeve is placed over the thumb of the bowler. The rigid sleeve is dimensioned and configured to fit in close cooperation with and slide readily along a thumbhole of the bowling ball, and to grip and be retained on the thumb. The thumb and rigid sleeve are inserted in the thumbhole. The bowling ball is then swung and released, while retaining the rigid sleeve on the thumb. The interior of the rigid sleeve may be coated with a tacky substance or may have installed thereon a shimming material. When swinging and releasing the bowling ball, the thumb and rigid sleeve may be withdrawn from the thumbhole prior to fingers being withdrawn from the finger holes. Ends of the rigid sleeve may be rounded to eliminate sharp edges.

Dependencies are inferred from the claim text.