| 摘要 |
<p>This invention is a golf swing timing trainer (10) formed in its preferred embodiments from a forearm brace (60) that serves as a base for the other operative elements of the device; a generally linear member (14) which member is pivotally connected to the forearm brace (60) at one of its ends, and has a V shaped notch (74a, 74b) at its other end which fits against the shaft (80) of a golf club held by the user when said club is cocked in the proper plane for a golf stroke; an adjustable biasing device (12) disposed between the forearm brace (60) and the generally linear member (14) which biasing device (12) generates an adjustable force proportionate to the angle between the forearm brace (60) and the generally linear member (14), such that the greatest force is experienced by the user when the shaft (80) is cocked and the least is experienced by the user when it is fully extended; and an audible signal generator (44) that indicates when the shaft (80) is not fully cocked.</p> |
