Dr. Bob Dennis did original research work for NASA in 1996 on PEMF. He suffered a serious lower back injury as a firefighter in 2006. No mainstream medical options helped him (including oxycodone), so he modified his original work from NASA on PEMF into a portable PEMF device and it completely eliminated his pain. So it became his life's calling: to help people with serious debilitating pain who have no other options.
