I have bad tendonitis in my bowling hand, especially in my middle, ring, and pinky, and this is after I had trigger finger surgery back in Nov 18. The only thing that will help with the pain and swelling is to stop bowling. I've tried Steel Fingers, but the pain and weakness is so bad that I had to quit for the rest of the league season and I'm doing a lot of physical therapy and rest. Hopefully it'll get healed and I can return next season.