ALEXANDRIA, Va., Feb. 11 -- United States Patent no. 12,544,298, issued on Feb. 10, was assigned to MyoStorm LLC (Springville, Utah).

"Sling for massage ball" was invented by Jonothan D. DiPeri (Springville, Utah) and Bailey Carlson (Springville, Utah).

According to the abstract* released by the U.S. Patent & Trademark Office: "A method for self-administering physical therapy is disclosed. The method may comprise inserting a massage element (e.g., a massage ball) into a receiving space of a sling. Thereafter, the user may use the sling to position the massage element adjacent to a portion of a body (e.g., a dorsal or distal portion of the user's body) that would be difficult to reach or access without the use of the sling."

The patent wa...