Rein the deep layer of posterior muscles, the tibialis posterior arises proximally on the back of the interosseous membrane and adjoining bones, and divides into two parts hinein the sole of the foot to attach to the tarsus. In the non-weight-bearing leg, it produces plantar flexion and supination, and, hinein https://trevorzfilp.hamachiwiki.com/885553/the_definitive_guide_to_greenfeet