Cupping

Cupping has been used for thousands of years as it is an effective method to reduce pain and muscular spasms.
It is mainly utilized as treatment for chronic pain and headaches.
The medical journal of biomechanics attributes its benefit for a wide array of disorders due to the fact that it increases circulation around the area as well as that it eliminates toxins trapped in the tissues (such toxins can be seen as calcium deposits along and surrounding soft tissue).