Running has made my feet stronger, but my severe pronation inflamed left at the end of marathon training belt and recently began running even shorter would hurt me. I'm something of a bone, I never thought of something "correct."

Roskopf found that stronger muscles can become chronically injured as they overcompensate to stabilize joints, while underused (and usually pain-free) muscles may not even respond to neural signals to contract.
The goal of MAT is to pinpoint dysfunctional muscles, get them firing and then individually strengthen them. MAT is particularly effective at re-educating muscles to move in a more functional pattern, says Toronto sports physiotherapist Janique Farand-Taylor. “We believe time will heal, but it won’t if we don’t change the behaviour.”
World champion figure skater Patrick Chan credits MAT with keeping his stride open and him injury-free. Canada’s lone gold medalist at the 2012 London Olympics, trampoline competitor Rosie MacLennan, used it to strengthen her feet.