As someone who ruptured my Achilles' tendon in 1991, you may want to think about shoes that have more cushioning in the heel, raising it off of the ground a bit. However, I have no idea what those are[emoji4]. I really like my Asics GSS2s for clay and in general, Asics seem to fit my foot well. An exercise that I did after surgery was to write every letter of the alphabet in the air with my big toe. It was a physical therapy exercise taught to me by someone who works with dancers, who saved my friend's dance career. It's a way of making the foot go in lots of different directions. On the positive side, I've had absolutely no issues since my surgery and have never played better. I can wear any shoe now.
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