Running Injuries

    Tibialis Posterior Strength Exercise: Anytime Anywhere!

    James DunneUpdated February 2026

    A Twitter follower of mine just asked me for a simple exercise to target the small but important Tibialis Posterior muscle of the lower leg.

    While I've already uploaded a video showing my favourite Tibialis Posterior Stretch, it's important to also build strength in this often weak, and sometimes dysfunctional muscle.

    Try the exercise in the video above... all you need is a step!

    For more Tibialis Posterior strengthening exercises, check out these videos.

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    James Dunne
    James Dunne

    Having trained as a sports rehabilitation therapist, James now works exclusively with distance runners, helping athletes from beginner to pro to run stronger and pain free. Formerly a professional rugby player, James' transition into distance running has taught him what his body is capable of, a process which is ongoing!

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