发明授权
US09039546B2 Impact training device 有权
冲击训练装置

Impact training device
摘要:
An impact training device for a sports device. The training device includes an elongate rod, a handle engagement element and a handle connector joining the handle engagement element to the elongate rod. The elongate rod is radially displaced from a handle of the sports device when the handle engagement element is engaged to the handle of the sports device.
公开/授权文献
信息查询
0/0