Any other runners here suffer from tendonitis in your patellor tendon? Got any suggestions on dealing with it/preventing it. It disappears if I stop running, but comes back when I start again. I never had an issue until the last couple of years, and now it's a reoccurring problem. I'm trying to focus on my form and run more mid-foot/front foot and that seems to help. For years I was told to run heel to toe. Now I'm learning that's not correct form.