Improving the efficiency of the "somersault" turn technique in young swimmers

The article analyzes the dynamics of swimming speed at a distance of 100 meters in young athletes, determines the efficiency of turns technology under the influence of fatigue. In 11-12-year olds, the difference in the results of swimming 10 meters from the move and with a turn was 0.16 s, in 13-14-year old swimmers with 0.42. at 15-16 year old swimmers score difference decreased to 0.56 s. Developed special exercises on land and in water, which allow to increase the efficiency of turns SP the results of the study show that not only reduced swim speed, but also significantly changes the effectiveness of technology turns under the influence of fatigue. A decrease in the speed of cornering under the influence of fatigue can be clearly seen. In 11-12-year-old swimmers, the duration of the third turn is 11.2% (p