发明名称 Football blocking training apparatus
摘要 Athletic training apparatus includes a frame to be lifted by an athlete's shoulder, and shifted from side to side, there being weight on the frame. The frame includes an elongated horizontal member having spaced apart pads attached at one of its ends and having a skid, roller or being pivotally anchored at its other end. The frame further includes a weight member which can be slidably adjusted lengthwise between the ends of the elongated frame member. The weight member includes an upstanding post attached to a slider for receiving weights.
申请公布号 US4140315(A) 申请公布日期 1979.02.20
申请号 US19770783979 申请日期 1977.04.04
申请人 PAGE, JR., JOHN S. 发明人 PAGE, JR., JOHN S.
分类号 A63B21/06;(IPC1-7):A63B67/00 主分类号 A63B21/06
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