Stephen R. Koepfer is the President and Co-Founder of the American Sambo Association & teaches at his club, New York Combat Sambo. SAMBO, sometimes called Sombo, is a martial arts program developed in the former Soviet Union in the 1930s. SAMBO is an acronym which roughly translates to "self-defense without a weapon," and is one of four wrestling styles of amateur competitive wrestling recognized by the International Federation of Associated Wrestling Styles.
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.