A golf tee for a swing practice training mat is disclosed. The golf tee is designed for playing a golf ball off of a mat, at a desired elevation, without the need to lift the mat and change the tee. The present invention allows for replacement of the tee from a top surface of the mat. The golf tee is formed as a cylindrical body having an axial bore for retaining a shaft end of a conventional tee therein. A plurality of raised ridges are disposed at a radially offset angle along a longitudinal length of the cylindrical body. The plurality of ridges may be configured for threaded engagement with a hole in the swing practice training mat.

A golf putting mat includes: two or more putting pads (3-1, 3-2, and 3-3) having different green speeds from one another; and a main body (5) having the shape of a band in such a manner as to attach the putting pads (3-1, 3-2, and 3-3) connected serially with one another to top thereof, whereby two or more putting surfaces with different green speeds can be formed on one mat body, thereby allowing a user to practice putting with the different green speeds on one putting mat.

Apparatus for practicing golf, in particular the chipping aspect. The apparatus may be provided as a portable installation or permanent installation for events or entertainment. The apparatus is ideally suited for golfers who cannot attend a full golf course in all weather conditions or prefer to practice their chipping. Raised structures provide chipping and bunker surfaces with the cup as the target. The apparatus is arranged to return the ball to the golfer after every shot.

The present invention relates to a virtual golf device and a virtual sports device. The virtual sports device comprises a play area in which a user who plays virtual sports is located, a display area in which a content image is displayed, and an image providing unit for projecting the content image onto the display area to provide the content image to the user.

The present invention relates to a golf swing platform linked to a virtual golf course, and may independently drive a swing-stage part and a hitting part of the platform, and the inclination information may be calculated from terrain information of an area corresponding to the swing-stage part and the hitting part of the platform based on a position where a virtual ball is placed on the virtual golf course, and the swing-stage part and the hitting part may be controlled to be driven, respectively.

The invention relates to a golf training device.

The present invention is to provide a divided driving swing platform including a plurality of plates divided from the swing platform on which a user can perform a golf swing with a golf club and operated stably by increasing a degree of freedom of movement of each of the divided plates so that each of the divided plates can move in various ways and interference between the divided plates does not occur when each of the divided plates is driven and operated.

An exerciser includes: sensor installation units provided to be spaced apart from and face each other in a direction parallel; a radiation unit for radiating light, in a first sensor installation unit; a light receiving unit for receiving the light radiated from the radiation unit, in a second sensor installation unit; a speed detection unit for detecting a speed of the golf ball by checking a moment the golf ball passes; a position measurement unit for measuring a position of the golf ball; an operation control unit for performing calculation to detect an initial position value of the golf ball and a moving speed Vb and a moving distance Hb of the golf ball; and a storage unit for storing the measured speed Vb and distance Hb of the golf ball.

Golf stroke training apparatus, as well as methods and systems to train a golfer to improve golf strokes, including putting strokes, wherein the golf stroke training apparatus provides a planar surface that can be levelled statically to the surface below it and can be adjusted by adding slope and/or pitch in quantifiable measurements and with a high degree of accuracy, wherein the repeatable golf stroke environments so provided permit repeatable and quantifiable golfer stroke actions and analysis and leading to golf stroke consistency.