Training equipment includes a hollow shaft having a sidewall defining an internal cavity and at least one polymer material filling at least a portion of the internal cavity. The polymer material may fill the entire internal cavity of the hollow shaft. The polymer material may be a visco-elastic polymer material or polyurethane. A spacer or a filler may fill at least a portion of the internal cavity. A method of making weighted training equipment with a hollow shaft having a sidewall defining an internal cavity may include injecting a curable composition into at least a portion of the internal cavity. The method may further include curing the curable composition into a polymer material.

A lightweight flexible grip for a shock imparting implement having a plurality of through the wall cavities. The through the wall cavities may have any shape or form and be located in any desired arrangement and location on the grip. The present disclosure is particularly suited as a hand grip for a sporting implement like a lightweight golf club grip having good traction, comfort, and hand feel.

A lightweight flexible grip for a shock imparting implement having a plurality of through the wall cavities. The through the wall cavities may have any shape or form and be located in any desired arrangement and location on the grip. The present disclosure is particularly suited as a hand grip for a sporting implement like a lightweight golf club grip having good traction, comfort, and hand feel.

A flexible grip for implements to be manually swung with speed and force, particularly golf clubs is disclosed. The grip is formed of elastomeric material die cut into patterns from uncured sheet stock. Discrete non-woven fibers of material having desired moisture absorbency are dispensed in random orientation onto the uncured sheet stock and embedded by rolling into the sheet stock. The pattern sheet stock, with embedded fibers is wrapped onto a mandrel which is inserted into a pre-mold, compressed thereon, removed and transferred to a compression mold, and cured. The mandrel is removed from the mold and the cured grip removed from the mandrel and installed onto the implement grip.

An improved racquet handle, such as for a tennis or racquetball racquet, comprised of a flex control device that enables a user to adjust the flexibility of the racquet handle. The increased flexibility of the racquet handle enables a user to impart greater force on a ball, such as a tennis ball, and also dampens or reduces the amount of vibration and/or shock otherwise imparted to the racquet user when the racquet strikes the ball. The flex control device of the present invention is comprised of a fixed insert portion and an interchangeable, removable insert that enables a user to control the amount of the flexibility of the racquet.

An improved racquet handle, such as for a tennis or racquetball racquet, comprised of a flex control device that enables a user to adjust the flexibility of the racquet handle. The increased flexibility of the racquet handle enables a user to impart greater force on a ball, such as a tennis ball, and also dampens or reduces the amount of vibration and/or shock otherwise imparted to the racquet user when the racquet strikes the ball. The flex control device of the present invention is comprised of a fixed insert portion and an interchangeable, removable insert that enables a user to control the amount of the flexibility of the racquet.

The present disclosure is directed to a Sport Handle BottomExternal Utility mount which is a specifically designed utility apparatus which attaches to the butt end or flat butt end of sport handles of many kinds. The mount is for further connecting to any other sport handle apparatus or accessory of numerous and varied designs for purposeful usage as desired by the User/Player.

The present disclosure is directed to a Sport Handle BottomExternal Utility mount which is a specifically designed utility apparatus which attaches to the butt end or flat butt end of sport handles of many kinds. The mount is for further connecting to any other sport handle apparatus or accessory of numerous and varied designs for purposeful usage as desired by the User/Player.

The present invention relates to a ball game racket, a method for adjusting the length of the handle portion of a ball game racket and a handle shell for the handle portion of a ball game racket.

The present invention relates to a ball game racket, a method for adjusting the length of the handle portion of a ball game racket and a handle shell for the handle portion of a ball game racket.