The National Board of Chiropractic Examiners published their 2010 Report of Chiropractic. 63.7% of chiropractic physicians report using flexion distraction in their practices. Chiropractors have many techniques to choose as their technique tools, so Cox Technic (aka flexion distraction as it was named by its founder, James M. Cox DC, DACBR, in the 1960's) is protocols are well-studied and applied. The National Board of Chiropractic Examiners publishes their
report online as well as in print.