| 摘要 |
<p>An apparatus for improving the swing of a batter or golfer broadly comprises a frame, a forward pedestal, a rear pedestal, and a rear pedestal biasing element. The frame may include at least one horizontal member. The forward pedestal may support a forward foot of the user and may couple to the frame. The rear pedestal may support a rear foot, couple to the frame, be operable to rotate, and be biased to pivot forward. The rear pedestal biasing element may couple to the rear pedestal and urge the rear pedestal to pivot forward.</p> |
