Study the effectiveness of specialized offensive techniques for some of the highest playing arts (Nagy Waza) at the 30th World Men's Sport Championship Judo 2015 Astana Kazakhstan

Top scorer: The research aims to identify: 1 ​​- the effectiveness of specialized offensive technique and score points for some of the playing arts from the top of the "Nagy Waza" using (arms - waist - feet) in light of the results of the thirtieth world men's championship in judo sport Astana 2015 in judo sport 02 - Effectiveness of counter-attacking technique "defensive and offensive behavior" and scoring points for some of the playing arts from the top "Nagy Waza" using (arms - waist feet) in light of the results of the thirtieth world men's championship in judo sport Astana 2015 in judo sport 03 - Efficiency of points and effectiveness of offensive technique Counterattack skill set used The art of play is from the top "Nagy Waza" with all weights in the thirtieth world men's championship in judo sport Astana 2015 in the sport of judo 0 The researchers used the descriptive approach to suit his nature of this study 0 The research sample was chosen intentionally and included the results of (63) games for a number (72) Players are all players participating in weights (weight under 60, 66, 73, 81, 90, 100, + 100 kg), and representatives of (21) countries are those who rose to the final roles in their weights starting from the quarter-finals and then arranging from the fifth to the seventh , Then the semi-finals, then the arrangement from the third to the fifth and then the final round, and the countries are represented In (Japan - France - Georgia - Mongolia - Kazakhstan - Brazil - Germany - Russia - South Korea - - Uzbekistan - North Korea - the Zionist entity - Hungary - Canada - Moldova - Tajikistan - Belarus - Belgium - Czech Republic - Kyrgyzstan - Ukraine - ( 1) Conclusions: The researchers were able to reach the following conclusions: 1- There are differences in the number of points for specialized offensive technique that was calculated during the championship competition and in favor of throwing art using feet (1077 points), followed by throwing art using arms (297 points) then waist arts (281) Point) 02- There are differences in the sum of the technical skills Failed offensive where the waist arts have achieved the least number of failed attempts (29) attempt then arms (45) failed attempt and then feet (95) failed attempt 03- there are differences in the total points of the counter attack between the playing arts from the top "Nagy Waza" and in favor of arts Throwing using the feet reached (583) points, followed by throwing arts using the waist at a rate of (144) points, and throwing the arts using the arms at a rate of (86) points. The effect of a successful and counter-attack 04- The results of this study showed the highest rates of successful attacking technique used for some playing arts from above Naji Waza was as follows (feet - arms - waist) were as follows 193, 57 and 44)