Kari is a young woman with back pain in her low back, the lumbar. She likes to mountain bike. She went to see Rowen, who gave her ozone injections into her lumbar low back. Kari says her back pain was greatly reduced. Kari says her pain went from 10 to 2. Ten weeks later, she is back to see Rowen again. She says she want to try to get 100% recovery (she wants zero back pain), so she wants Rowen to inject more ozone into her low back.