发明名称 Golf training device
摘要 A golf training device provides a stepped surface upon which the golfer places his rear foot and a wand which extends in proximity to the rear hip. The golf training device inlcudes a base member which is placed upon the floor or ground. The upper surface of the base member, at the location of the rear foot of the golfer, includes a single step with the lower level beneath the inside edge of the foot and the upper level beneath the outside edge of the foot, the step itself being located approximately along the longitudinal center-line of the foot's position. Extending upwardly from the surface of the base member, a wand, positioned to be proximate the rear hip of the golfer during the normal pre-swing stance, indicates substantial body sway during the backswing by contact with the hip. The base member may include an artificial grass-like upper surface.
申请公布号 US5197739(A) 申请公布日期 1993.03.30
申请号 US19920884620 申请日期 1992.05.15
申请人 JOHNSON, III, JAMES M. 发明人 JOHNSON, III, JAMES M.
分类号 A63B69/36 主分类号 A63B69/36
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