| 摘要 |
A baseball swing training device includes a rear foot pivot limiting mechanism, wherein the rear foot pivoting mechanism includes a rotating element and a rotation limiting element. The rear foot pivot limiting mechanism may be adapted to limit the rotation of a user's pivot foot to a prescribed degree of rotation and communicate to the user when the prescribed degree of rotation has been completed. The baseball swing device may further include a foldable base including two positions at which the adjustable rear foot pivot limiting mechanism may be implemented, wherein the first position is adapted for use by a right handed hitter and the second position is adapted for use by a left handed hitter. |
