3. Drumming may give your immune system a boost. Drum circles have been used in healing rituals for centuries and in cultures around the globe. There is currently limited scientific data to support whether or not drumming actually can help heal, and it is still somewhat a mystery why it works. But studies have shown that drumming results in increased activity in natural killer cells. NK cells play a huge role in a healthy immune system by providing a rapid, innate response to infected cells in the body.