My 12 year old son has a pain at the back of both heels during and after sports. He plays soccer and is 4ft 6 and 80lbs. His cleats seem to fit well and provide good support. After icing and a day’s rest the pain goes away. The pain seems to be helped by heel inserts but is still there. Are there any specific things – exercises or other treatments that you can suggest rather than rest.Many thanks,Ian.