Taekwondo is one of the most difcult and complex but one of the most complete and exciting Olympic sport. Fitness and conditioning are what
you need to gain points with kicks that determine the level of competitive ability. The purpose of this study is to examine the results of an annual
training program, in selected electromyographic variables of Yop chagi to maximize the performance of Taekwondo athletes. The sample consisted
of 20 Taekwondo athletes, advanced holders of Black Belt, aged M = 19.11 years, sd = 3.45, height M = 1.73 cm, sd = 6.80 and weight M = 67.23
Kg, sd = 12.73 which were divided into 2 equal groups. The rst team (TT), Training Team followed a specic tness program, technique. The
second group followed its own program, Control Group (CG). Surface electrodes (motion control co.) with preamplier, an electronic shield
(approved by the WTF) were used for the measurements. Electromyographic characteristics of the test were measured with the APAS (Ariel
Performance Analysis System), dynamic and evaluated with Bioanalysis program. Three measurements were performed in this study, an initial, an
intermediate a nal measurement at the end of the program. The subject executes the technique of Yop Chagi kick, on the opponent's electronic
chest, with simultaneously electromyographic activity of the Rectus Femoris (RF), the long head of Biceps Femoris (BF) and the lateral head of
Gastrocnemius (GAS). The neuromuscular activity recorded during the execution of the technique in the experimental group for each muscle group
is different from that of the control group. Athletes who followed the annual program improved their muscular pre-activation and activation,
responded successfully enough to the execution of the kick, since a successful kick depends on both technical and physical condition