| 摘要 |
A swinging aid for training a user can include a base for engaging a surface. The base can be operatively connected to a first portion of an adjustable stand. A horizontal member can connect to a second portion of the adjustable stand. The horizontal member can protrude from the adjustable stand. A head gear can be operatively connected to the horizontal member. The head gear can be configured to move in three dimensions and rotate three hundred sixty degrees to provide active feedback to the user.
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