in essence, what can occur may be the tendon can pop from in which it’s supposed to sit driving that bump on the internal ankle called the medial malleolus, it can dislocate and transfer in front of it. When it does https://www.google.com/maps/d/edit?mid=1FpQiYaE-1vkfw-VwpPYM4zOIX5GqnGc&usp=sharing