PF with ankle everter weakness

Back to basics here. Concerning those patients with plantar fascia like symptoms and with weak ankle everters, is the weakness most probably due to the ankle everters being under-loaded over time in those whose STJ (& MTJ) external pronatory forces are excessive?

Back to basics here. Concerning those patients with plantar fascia like symptoms and with weak ankle everters, is the weakness most probably due to the ankle everters being under-loaded over time in those whose STJ (& MTJ) external pronatory forces are excessive?

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PF with ankle everter weakness