РАЗМИНКА И ИНТЕРВАЛЫ ОТДЫХА В ПЕРИОД 3-НЕДЕЛЬНОЙ АДАПТАЦИИ СПОРТСМЕНОВ К ФИЗИЧЕСКИМ НАГРУЗКАМ В ГОРНЫХ УСЛОВИЯХ

Abstract

The research purpose was to study the effectiveness of the influence of various warm-ups and rest intervals on the athletes' performance before the main work in middle altitude conditions and during the reaclimatization period. Methods and organization of the research. Experimental studies were carried out on the basis of the diagnostic complex CARDIOVIT AT-104 PC ERGO-SPIRO (Schiller, Switzerland). The complex is equipped with two modules that reflect the response of the cardiovascular and respiratory systems to the exercise performed. The study involved 12 highly qualified male ice-skaters (Master of Sports, Master of Sports of International Class); age – 21 ± 3 years old, weight – 70 ± 14 kg, height – 170 ± 21 cm, training experience – 10-15 years. The study was conducted during a 3-week stay of athletes in middle altitude conditions and on the 26th day of reaclimatization. The effectiveness of four warm-up options was studied, which differed in duration and interval of rest before performing the main activity. The first option of warm–up and rest is 15+15, the second – 15+5, the third – 15+10, the fourth – 5+10 minutes. Data processing was carried out in the software package STATISTICA-10. The results of the research. According to the results after 5-8 days in the mountains after a 15-minute warm-up and a 15-minute rest, endurance when working in the zone of submaximal power of athletes was 6.8% higher compared to the variant with a 5-minute rest. In the third week of training in the mountains, the effects of warm-ups changed. The most optimal option was the second one (15+5). The operating time of submaximal power has increased by 30%. In the third variant (15+10), endurance was 10.3% higher, and the fourth variant had a less pronounced effect on the studied indicator. During the reacclimatization period (day 26), a warm-up with a 5-minute rest interval was also more effective than other options. Conclusion. During the first week of training in the mountains, the rest interval between a 15-minute warm-up and a submaximal power load should be 15 minutes. In the third week in the mountains, it is advisable to increase the intensity of the warm-up, and reduce the rest interval before the main training load to 5-10 minutes.