| 摘要 |
A training aid for golfers visually indicates proper foot placement with respect to a golf ball and a selected golf club. The training aid includes a housing, a panel mounted on the housing, circuitry mounted in the housing, at least one ball sensor interconnected with the circuitry, and a light source mounted in the housing. The light source provides a visual guide indicating a proper distance for placement of a user's feet relative to a golf ball at a particular position. The panel includes a display, a club select button, a distance adjustment button, a depth adjustment button, a save button, and a card reader. The circuitry includes a processor and memory, a ball sensor interface, a light source interface, a mirror servo interface, and a toe marker servo interface. The training aid also includes a mirror servo, a toe marker servo, a battery holder, and a power interface.
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