Ruth is an elderly woman from Oregon. She has knee pain. She also brought her sister Lydia with her. Her sister also has knee pain. Rowen injects Ozone into Ruth’s knees. Ruth says her knee pain is greatly reduced. She is able to walk better. She is smiling. Rowen also treats her sister’s knees. Rowen injects Ozone into Lydia’s knees. Lydia also has reduced knee pain and is happy.