Have you ever heard of this cure for tennis elbow.?

As with many things coincidental, sometimes you come accross a cure you didn't even know exists. About 10 years ago started target practice with pistols Lo and behold, after practicing with larger caliber revolvers, i.e., 44spl. and 45 ACP, didn't i notice my tennis elbow which had plagued me the better part of the winter, was gone. Now, i just practice when the need arises, but the benefits are almost immediate, and long lasting. Go figure