Based On 2013 New Swimming Competition Rules For Butterfly Breaststroke Adopts Roll Turned And Empirical Research

Through the comparative analysis on the 2013 new swimming competition rules change, the tumble turn technology was for a period of two months of training and testing technology research. Through the data comparison and tumble butterfly turns results from the experimental data analysis, we obtain the following conclusions.1. The butterfly tumble turns and butterfly swing type turned on the contrastive analysis on the result of and by t test that, before and after the swing type butterfly turn and roll type butterfly turned 15 meters total score between the two have significant differences, hand to pedal on the edge of the touch the wall turned to tumble the Butterfly turn than the average score of swing type butterfly turn fast 0.07 seconds. The experiment confirmed roll type butterfly turn than swing type butterfly turn in the hand to the side pedal on the edge of the touch the wall turns. Analysis of athletes after two months of roll type training on new technology master degree is not high, but to little effect. This experiment through scientific experimental methods and data results can be proved significantly roll type butterfly turn technology has certain feasibility, this technology from the point of view of technical level and theoretical basis has certain research value and application value.2. On the basis of the experimental data of roll type breaststroke turn technology research and analysis, and tumble breaststroke turn and swinging breaststroke turn around 15 total score by t test between the two have significant difference, from the side of the touch to pedal on the edge of the touch the wall turn time data in six athletes roll breaststroke turns faster than the breaststroke turn technique in swing. From the average scores of touch the wall turn time contrast tumble breaststroke turn than the average score of swing type breaststroke turn fast 0.13 seconds. The experiment confirmed tumble breaststroke turn than swing breaststroke turn in the hand to the side of the pedal on the edge of the touch the wall turns have greater advantages, the analysis shows that the athletes in after two months of the tumble turn training proficiency of new technology is far worse than years of swing type turns. Experiments show that the tumble breaststroke turn technology is a research and application value.3. Through experimental analysis of 2013 new swimming competition rules change, has a great influence on the butterfly turn technology and breaststroke turn technology.2013 new swimming competition rules change is the tumble turn technique of swing is turns a huge challenge, is a strong butterfly and breaststroke turn technology innovation; through the athletes of butterfly and breaststroke turned to new technical training will enable athletes turned to technology play a more stable. Roll type butterfly and breaststroke turn technology for athletes provides another turn, the athletes in the game turned details more conducive to play the game, so as to achieve the target to improve athletic performance.