Boas wand

A boas stick is a medical instrument used to relieve pain and muscle spasm in diseases of the spine. It was developed by American physical therapist James Boas in the early 20th century.

The Boas stick was originally developed for use by doctors in treating patients with osteochondrosis, a spinal disorder that causes pain and muscle spasms. However, over time, the instrument has become widely used in modern medicine to relieve pain and relieve spasms in various diseases.

For example, the Boas stick is used to treat acute back pain, headaches, menstrual pain, migraines, arthritis pain and other conditions. It can also be used to relieve muscle tension, for example after exercise,