I had a physical therapist tell me to let my dd use a tennis ball while she was watching tv. Roll the offending foot on a tennis ball. If you have a trampoline, it helps. Because they are still excercising, but, they are not pounding the offending foot/feet on the ground, the tramp is absorbing the shock and softly flexing the tendons/muscles. Salt baths, massages, physical therapy excercises at home, cheetah cups, heel cups in the shoes during the day. Bars, bars, bars and then more bars!!! My dd had a severe case of it twice. The first time, it was a longer time because I didn't know what to do; fortunately, it wasn't so severe. But, the second time, we had to go to the Dr. We caught it and it took her a little over a month for it to calm down. That was after all of the hard work stretching 3x's a day, massages, salt bath every day, remind her to use tennis ball, use the tramp, bars, no floor or vault today..., bars, no floor or vault today.., bars today also.