After Lat-Sao, Chi Sao or "sticky arms" is the second step for learning the combat techniques. At a short distance you are trained so that your arms become sensitive to taking advantage of the opponent´s errors and create openings which allow us to enter with the definite strike. Victor Gutierrez has recorded two top videos in which he explains how to apply the fundamental basis of this magnificent exercise by means of practical applications, real combat, and explanations on the "operative" basis of Chi Sao.