ALEXANDRIA, Va., July 9 -- United States Patent no. 12,350,567, issued on July 8.
"Golf swing back angle training device" was invented by Rod Tootle (Boerne, Texas).
According to the abstract* released by the U.S. Patent & Trademark Office: "A golf swing back angle training device provides tactile feedback when an undesired change in back angle occurs during a golf swing. The device includes a belt for extending around a waist of a user. A shaft coupled to the belt is positioned in alignment with a spine of the user and extends downwardly towards feet of the user such that a bottom end of the shaft moves away from the feet as the user bends forwardly. A 10 band is coupled to the shaft and the feet of the user such that the band is taut wh...