发明名称 Ball training apparatus
摘要 A ball training apparatus comprising: a ball; a ball-holding net to wrap around the ball; a tether cord that is connected to the net; a cord handle and cord length adjuster that is connected to one end of the cord; a spinning connector structure which is installed on the ball-holding net to connect the ball-holding net to the cord and allows the ball to spin relative to the cord. Thus the ball inside the net can rotate freely without intertwining with the tether. The handle of this ball training apparatus can either be attached to the user's waist belt or be held in hand and therefore the user can achieve various training outcomes.
申请公布号 US7794336(B2) 申请公布日期 2010.09.14
申请号 US20080218870 申请日期 2008.07.18
申请人 WU SIU FUN BONNIE;LEONG KIM YONG 发明人 WU SIU FUN BONNIE;LEONG KIM YONG
分类号 A63B69/00 主分类号 A63B69/00
代理机构 代理人
主权项
地址