just interested in if there is any liturature about heel cups? as i know that in general the aim of the deeper heel cup is to offer more control to the patient but what depth of heel cup is clinically considered enough for the average person. as i have had experiance of making orthotics upto and including 32mm deep heel cups on a device with neautral rearfoot post, is this a practitioner just being over ambitious?
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heel cups
