F.Y.I. Tendonitis is usually caused by either a NEW movement or a REPETITIVE movement, or both. Bowling certainly qualifies as repetitive. Age is not a factor.
You decide, but I'd keep an eye on it. If it doesn't heal on its own then there is probably something going on that needs attention by the doctor. The hard thing is that usually means no bowling for a short time in exchange for being able to bowl for years to come.
Sometimes these little nagging injuries can turn into something much more lasting if not taken care of. Many of us here have bowled for years and experienced this type of thing over and over. We are not doctors, but our doctors know us well... Good luck to you.
Lane Carter, Strike Zone Pro Shops - Salt Lake City, Utah
Brunswick Pro Shop Staff
The opinions expressed are solely those of the writer and not of Brunswick Corporation.