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Aim. The paper aims to justify the use of CrossFit training for improving special physical fitness of judokas. Materials and methods. Male judokas aged from 19 to 20 years (n = 23) who have an experience of at least 6 years were engaged in CrossFit training for 12 weeks. Their physical fitness was assessed using the following methods: SJFT, blood lactate concentration, load test (60 Ippon-Seoi-Nage). The results obtained were compared with the data of recent scientific studies of domestic and foreign experts. Results. Significant (p < 0.05) differences in the results of special judoka tests after 12 weeks of CrossFit training were revealed. A significant decrease in the recovery time of athletes was found. Blood lactate concentration in athletes significantly (p < 0.05) increased. Conclusion. The results of the study prove the effectiveness of regular CrossFit training sessions for judokas. The positive dynamics of the results of special tests indicates an increase in special physical fitness of athletes.

Study aim. The specialists note that the latest changes in the rules of judo have a negative impact on the quality of competition between the athletes representing the Russian Federation and the CIS countries. In connection with this the goal of the research was to search for the objective and informative criteria for assessing the level of preparedness of the judoists in Russia and Kyrgyzstan for conducting competitive fights. Another purpose of the research was to analyze the readiness level of the elite judo athletes from Russia and Kyrgyzstan to conduct competitive attacking fight in conditions with the significant changes of the rules of judo competitions based on the selected criteria. Methods. The total number of the judoists – n = 176. The athletes competed in categories less than 60, 66, 73 and up to 81 kg. The time period for the research is 6 years (from 2010 to 2015). The level of the athletes’ readiness was determined by comparing the competitive coefficients (CC) of the judoists. The authors attribute to the significant CC of the number of won and lost technical actions, activity in a duel and time intervals between the attacking actions. CC values ​​were determined by the method of analyzing the competitive judo matches. For the analysis, the specialists were involved: the high-level coaches and international judges – n = 16. The number of the studied judo competition – 4032. Results. Comparative analysis of the CC showed that the athletes of all weight categories reliably (P

Background: The implementation of daily and weekly self-control of individual motor activity, consisting of various speed modes, is not a systematically studied issue. The aim of the study was to develop an individually-differentiated system of self-monitoring of daily physical activity of athletes to increase their motor regime and prove its effectiveness by increasing the level of physical development and health of participants in the experiment. Study participants: Thirty-two subjects from 18 to 25 years of age, engaged for 12 weeks at the Sports Club “Progress”(Glazov, Russia). Interventions: self-monitoring by the participants of this research on a ranking system for diverse types of physical exercises by their correlation to one ordinary step or author's motor unit. Main outcome measures: the author’s self-monitoring system contributes to lowering the body mass index of athletes and developing their endurance. However, its implementation is effective in increasing the level of physical health only among athletes, stably, systematically and without significant deviations in the level of weekly physical activity performing physical activity. The results of the study. the implementation of daily monitoring of motor activity of young people in various motor modes stimulates respondents to increase their motor daily, weekly and monthly activity. Findings. The author’s recommendations for the implementation of continuous self-monitoring will provide feedback to the user of the programme, increase motivation for setting individual goals of amateur athletes and strategies for their further achievement.

Background: The training process to develop the strength of athletes on street exercise simulators with a variable load for powerlifting is not a systematically studied problem. The aim of the study was to analyse the impact of systematic training on street simulators with a variable load on the strength indicators of women and men in powerlifting. Study participants: athletes from 20 to 35 years old (n = 48), engaged in powerlifting at least four times a week, divided into groups: women (n = 24) and men (n = 24). Interventions: Implementation of systematic exercises for women and men in powerlifting on street exercise simulators with variable load for five months. For the performance diagnosis, the powerlifter coefficient (Pl) was applied: (bench press + sed + deadlift) / athlete's mass in kilograms. Main outcome measures: the experiment revealed a positive result in increasing the strength of men (p < .05) and did not reveal a reliable result (p > .05) in increasing the strength in women between the control and experimental groups. Based on an individual comparison of each participant in the experimental group, it was revealed that the implementation of the street training process is significantly (p < .01) more effective in increasing strength in men with a Pl coefficient below the average (< 3.53). Findings. The data obtained are especially valuable in the condition of the activation of street fitness among women and men in the conditions of the closure of gyms caused by the regime of self-isolation during the spread of COVID-19.

Background: Musical accompaniment of the implementation of physical exercises is interconnected with the motor activity of a person, which, as an art, can act through psychology and physiology to increase the athlete's result. The aim of the study was to analyse the influence of listening to your favourite music while running athletes of various qualifications at medium distances to increase the result in the control test. Study participants: athletes (14-18 years old): professional athletes involved in the athletics section “Athletics” (n=28), and amateur athletes engaged in other sports sections or not involved in sports sections at all (n=28). During the control test at medium distances, the athletes of the experimental group used special musical accompaniment. The results of the study. The implementation of a systematic training process in running and the use of special musical accompaniment when fulfilling the author’s conditions for its implementation during the control testing are significantly more effective (p