Orlov A. Improving the physical and functional fitness of weightlifters 12-13 years at the stage of preliminary basic training

The object of research is the educational and training process of weightlifters 12-13 years old at the stage of preliminary basic training of the first year of study. The subject of the research is the influence of the experimental program of building the training process of weightlifters 12-13 years old at the stage of preliminary basic training on the level of their physical and functional readiness. The purpose of the study is to improve the training process of weightlifters 12-13 years at the stage of preliminary basic training in groups of the first year of study by developing a training program with a rational selection of training loads. Results of the research: the program of improvement of special physical and functional preparation of weightlifters of 12-13 years at the stage of preliminary basic training is substantiated, developed and experimentally checked. studied modern trends and patterns of construction of the training process of weightlifters 12-13 years at the stage of preliminary basic training. Theoretically substantiated and developed the structure and content of the experimental program for building the training process of young weightlifters 12-13 years at the stage of preliminary basic training, which takes into account modern aspects of sports reserve training in weightlifting, age and anatomical and physiological features of the developing female body. implementation contributes to the improvement of physical and functional fitness, general functional condition and adaptive capabilities of girls of this age. Appropriate algorithms for performing physical activity in weightlifting (duration, intensity, rest intervals) within the framework of individual micro- and mesocycles of the preparatory and competitive periods of the annual cycle of weightlifting training of 12-13 years old have been developed. Features of dynamics of indicators of the general and special physical, functional readiness, functional condition of cardiorespiratory system and adaptive possibilities of young weightlifters of 12-13 years in the course of training employments according to the experimental program of construction of training process are defined. Supplemented and expanded data on the construction of the training process of weightlifters 12-13 years, taking into account the differences in groups of weight categories in the annual cycle of training depending on the amount of load. Received further development of areas of improvement of the training process of weightlifters 12-13 years in groups of preliminary basic training of the first year of training according to the modern theory of periodization of training of athletes in this sport. Confirmed the data on the effectiveness of the use of the proposed indicators of physical and functional fitness to assess the experimental program of construction of the training process. Scope: the results of the study are implemented into Zaporizhia National University of the Ministry of Education and Science of Ukraine, in the educational process of KZ "Regional specialized children's and youth sports school of the Olympic reserve in weightlifting named after LI Jabotinsky "of the Zaporozhye regional council (Zaporozhye), KZ" Complex children's and youth sports school "Kolos" of the Kamyansko-Dniprovsky regional council (Zaporozhye region), KZ "Zaporozhye specialized boarding school of a sports profile" of the Zaporozhye regional council Zaporizhia), KZ "Kharkiv Professional College of Sports" of the Kharkiv Regional Council (Kharkiv), Vinnytsia Regional "Children's and Youth Sports School Kolos" (Vinnytsia).