If it remains tied at the top, the spirit is restless and the body becomes a pocong. Because they are tied at the feet, they move around by hopping in a manner similar to the Chinese jiangshi.
If the entity stays at the pinnacle, its spirit becomes turbulent and its physical form transforms into a pocong. Due to their foot bindings, they move about by hopping in a way reminiscent of the Chinese undead creature, the jiangshi.