★★★★★
I have struggled with Achilles tendonitis in first one heel and then the other. The trick for me was to switch from a soft soled running shoe to a stiffer one. The theory is that the food gets lazy in a soft, squishy shoe and a stiffer one makes the foot work harder, taking pressure off the Achilles tendon. I switched shoes last week and already I am having some relief. I also found that having too low a heel in my running shoes did not help.