Nancy is an elderly woman with a serious knee condition in both knees, Rowen gives her Ozone Injections in both knees, Nancy’s knee pain is gone, she is able to bend both knees, she is able to “walk” faster (she is still limping a bit), Nancy is so happy that she can do things with her knees that she hasn’t been able to do for months, then at timestamp 9:34, Nancy is back after 1 week, she says her knee pain came back, so Rowen gives her another Ozone Injection, then at timestamp 11:00, Nancy has had 6 sessions of Ozone Injections over 6 weeks, and she says her knee pain is totally gone, and she is able to walk normally