Bonnie is an elderly women with knee pain in both knees, Rowen made 3 videos of her:

1—March 5, 2014 video (Part 1): This is the video shown above. Bonnie cannot walk normally, she waddles due to knee pain in both knees. After ozone injections into her knees, she has less knee pain and can walk a little faster. After several minutes, she is doing even better. Near the end, she says she has no knee pain.

2—March 5, 2014 Video (Part 2): Bonnie is back for more ozone injections; Before the treatment on this day, Bonnie shows Dr. Rowen that she is able to get up on a step in the office without using her hands; after the ozone injection today, Bonnie is walking even faster; also, Bonnie is interviewed about her blood ozone treatment, https://www.youtube.com/watch?v=JoEXABVcTI0

3—March 20, 2014 (Part 3): Bonnie is back for her third ozone injections treatment into her knees, she says she cancelled her appointment for knee replacement surgery, https://www.youtube.com/watch?v=t-QEDEuQ_AI