A disc launching device includes a long handle and a disc holder at one end of the handle. The handle may include a grip end for holding the handle, an attachment end opposite the grip end, and a shaft extending from the grip end to the attachment end. The disc holder is attached to the attachment end of the handle. It includes a front rail for holding one side of a disc, a back rail for holding an opposite side of the disc, and at least one support member extending between the front rail and the back rail. The front rail and the back rail form an opening on one side of the disc holder, configured to allow the disc to launch out of the disc holder through the opening when sufficient forward momentum is applied to the disc holder via the handle.

A rotational assistive device includes a first end portion configured for operable connection with a user, and a second end portion configured for operable connection with an implement utilized via a swinging motion. A main body portion extends between the first end portion and the second end portion. The main body portion includes a plurality of telescoping leg portions, such that when the implement and rotational assistive device are swung, the main body portion moves between a closed position having a closed length and an extended position having an extended length greater than the closed length.

A table tennis paddle or like table tennis racket designed so the player can us the expert shake hands serve grip for the entire game. The present invention features a handle that comfortably fits into the cavity formed by the three fingers behind the handle of the conventional paddle when the expert player serves. This serve grip allows the player to rotate his wrist during the forehand stroke imparting more spin to the ball, more easily use the wrist rotation in the backhand stroke, and to play the entire game with the serve grip, thus not changing his grip during the entire game.

A table tennis paddle or like table tennis racket designed so the player can us the expert shake hands serve grip for the entire game. The present invention features a handle that comfortably fits into the cavity formed by the three fingers behind the handle of the conventional paddle when the expert player serves. This serve grip allows the player to rotate his wrist during the forehand stroke imparting more spin to the ball, more easily use the wrist rotation in the backhand stroke, and to play the entire game with the serve grip, thus not changing his grip during the entire game.

A preferred embodiment of a novel paddle for use in racquet sports, and particularly table tennis, is disclosed. The paddle features a handle which is designed to comfortably conform to the players grip, while both enhancing total backhand play and allowing for ease of rotation to forehand play at any time on either side of the body; Thus, a paddle which eliminates ever being caught out of position. The alignment for the attachment of the handle to the blade is what is specifically unique.

A preferred embodiment of a novel paddle for use in racquet sports, and particularly table tennis, is disclosed. The paddle features a handle which is designed to comfortably conform to the players grip, while both enhancing total backhand play and allowing for ease of rotation to forehand play at any time on either side of the body; Thus, a paddle which eliminates ever being caught out of position. The alignment for the attachment of the handle to the blade is what is specifically unique.

A golf aide is described for providing tactile feedback to a user during a golf swing. The golf aide has a shaft (12) with a golf grip (11), an arm (14) having a linking element (13) coupling the arm (14) to the shaft (12) at a first end of the arm (14), and a tactile indicator (15) arranged at a distal end of the arm (14) opposite the linking element (13). The tactile indicator has a width greater than a width of the arm and the shaft (12), arm (14) and tactile indicator (15) are fixedly arrangeable such that the distance and angle between a portion of the golf grip to be gripped during a golf stroke and the tactile indicator is equivalent to a predetermined target distance and angle between hands and a lateral upper arm portion of an inside arm of a user at an apex of a backswing of a golf stroke.

A golf aide is described for providing tactile feedback to a user during a golf swing. The golf aide has a shaft (12) with a golf grip (11), an arm (14) having a linking element (13) coupling the arm (14) to the shaft (12) at a first end of the arm (14), and a tactile indicator (15) arranged at a distal end of the arm (14) opposite the linking element (13). The tactile indicator has a width greater than a width of the arm and the shaft (12), arm (14) and tactile indicator (15) are fixedly arrangeable such that the distance and angle between a portion of the golf grip to be gripped during a golf stroke and the tactile indicator is equivalent to a predetermined target distance and angle between hands and a lateral upper arm portion of an inside arm of a user at an apex of a backswing of a golf stroke.

A tennis stoke practice device comprises a tube comprising a first end, a second end and a hollow interior. The first end and the second end are operable for joining of accessories. A grip-bud is removably joinable to the first end. The grip-bud is configured to close the hollow interior at the first end. A grip is joined to the tube to abut the grip-bud. The grip-bud and grip comprise an octagonal shape. A movable insert is configured for projectile movement through the hollow interior in which, during a desired swing of the device, a longitudinal axis of the movable insert is substantially aligned with a longitudinal axis of the hollow interior. During an undesired swing of the device, the longitudinal axis of the movable insert rotates out of alignment with the longitudinal axis of the hollow interior.

Presently disclosed grip assemblies provide for a selectively removable and replaceable grip for a shaft. Such grip assemblies include a grip sleeve and a grip liner at least partially fixed to an inner grip surface of the grip sleeve. The grip liner is configured to expand as the grip sleeve and grip liner are positioned on the shaft. The grip liner includes a liner feature that engages a shaft feature, which may be integrally formed on the shaft, or may be formed on a shaft sheath on the shaft. Engagement of the liner feature with the shaft feature may align the grip sleeve to the shaft and may substantially prevent rotation of the grip sleeve with respect to the shaft once the grip sleeve is on the shaft. Presently disclosed grip sleeves may be selectively removed from the shaft without damaging the grip sleeve, and without requiring solvents or specialized tools.