Golf training aid

Abstract

A golf-training aid includes a base, a central bearing attached to the base and configured to provide a rotational axis extending out from the base, a swivel joint connected to the central bearing and configured to provide a rotational axis that is angled off the central bearing's rotational axis, and a tether connecting a ball to the central bearing through the swivel joint. The central bearing and swivel joint provide two rotational degrees of freedom for the tethered ball. A third rotational degree of freedom may be provided by one or more of a series of connections between the ball and the central bearing including, e.g., a carabiner, quick link, or clevis.

Dependencies are inferred from the claim text.