Severe costochondritis (inflammation of tissue connecting ribs to breast bone; associated with Fibromyalgia). Use Infrasonic 8 [New Design:  CHI Palm] for 10 minutes on (Deep Calm), followed by 10 minutes on (Acute), twice a day. Within a month, the pain was significantly decreased to the point where I discontinued getting local injections!!! Because the local tenderness continues, I continue using the QGM [New Design:  CHI Palm] with the goal of being pain free. It’s now much easier to put clothing on, but the most significant improvement is the peace of mind associated with not having to get regular pain injection in a very tender area.

-Helen Calles (Kalamazoo, MI)