| 摘要 |
An apparatus for characterizing a golf swing proximate a mat formed of an engineering material may include a shank having a cup shaped to receive a golf ball at an upper end and a lower end; an articulated joint connected to the lower end of the shank, wherein the articulated joint is configured to allow the shank to bend along at least two axes; a base connected to the articulated joint and having a spike at a lower end; a motion control device operatively engaging the articulated joint, the motion control device maintaining the shank in a nominal position before the golf swing and in a deflected position after the golf swing; and an adapter configured to engage a mat, the adapter having a pliant portion and an opening in the pliant portion for receiving the spike. |
