Wowledge 5: If you rub your back tooth, your waist becomes supple

They say teeth is one of five blessing in Orient, It is very important urea that compose a human's body
Because of teeth, flexure or neuralgia etc. of backbone can become serious, it means that back tooth is linked with muscles of waist side as well as muscles between skull and neck bone 1.
Therefore, back tooth, to circumstantiate more, if massage muscle in back tooth inside, waist become soft.
As well as neck becomes soft, too.