Read more on this boxing defense technique: http://www.expertboxing.com/boxing-techniques/defense-techniques/back-hand-guard-technique The back hand guard is a great defensive boxing maneuver for when you aren't in position to defend yourself with other boxing defense techniques. Check out "How to Box in 10 Days" (my highly regarded boxing instructional EBOOK & VIDEO): http://www.expertboxing.com/boxing-basics/how-to-box/boxing-instructional-video-and-ebook