Abstract: A device for alleviating back tension or pain includes a flexible fabric support configured in an operable arrangement to be draped over a rear central portion of a belt worn by a user with an inner surface facing the belt. At least one pocket is formed at a lower portion of an outer surface of the flexible fabric support. A plurality of pressure elements is disposed within the pocket, each pressure element including a curved hollow body having a convex surface with a flattened portion facing the user's back and a concave surface facing away from the user's back in the operable arrangement. A foam layer covers at least a portion of the convex surface and the flattened portion. In the operable arrangement, the pressure elements press firmly against the user's erector spine muscles in a lumbar region on both sides of the spine.

Abstract: A golf putter head comprising an elongated front section having a flat front hitting surface, an arcuate cavity extending from the back surface toward the hitting surface, and a substantially semicircular rear section attached to and extending back from the front section. The rear section has a semicircular lip arranged around the edge, and a keyhole-shaped cutout extending from a rearmost point of the rear section toward a center point of the front section. The putter head has a beveled bottom surface encompassing the front and rear sections. A plurality of parallel grooves are arranged on the top surface of the front section. The grooves run in a direction perpendicular to the plane of the hitting surface and are arranged above the arcuate cavity. The grooves define an optimum area for hitting a golf ball. A shaft may be mounted on the top surface of the front section to form a complete golf putter.