发明名称 Golf swing wrist action training apparatus
摘要 Golf swing wrist action training apparatus having a leg mounted on a golf club in the area of the player's hands; the leg lies on the off-target side of the shaft and angles sidewise outwardly and endwise upwardly to a point about opposite the juncture of the player's hands on the club. This locates the upper contact end of the leg (in the ball address position of the club) spaced outwardly from the hands in an off-target direction with the shaft extending forwardly from the player's forearms. When the player's hands on the backswing reach about hip level, he cocks his wrists in an off-target direction moving the shaft from the forewardly extending position relative to his forearms to a near right angle position relative to his off-target forearm. This wrist pivot of the shaft swings the attached leg in an arc and brings the contact end of the leg into engagement with the off-target forearm of the player. This shows the player he has fully cocked his wrists. A sound signal "clicker" device is actuated at the contact end of the leg and emits a "click" signal upon a full wrist cock. Upon downswing uncocking of the wrists, the "click" signal again emits at the point of the uncocking. Also, should the player relax his wrist cock inadvertently, the "click" signal so advices him.
申请公布号 US4023812(A) 申请公布日期 1977.05.17
申请号 US19760666881 申请日期 1976.03.15
申请人 LORANG, WALTER R. 发明人 LORANG, WALTER R.
分类号 A63B69/00;A63B69/36;(IPC1-7):A63B69/36 主分类号 A63B69/00
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