The purpose of the article was to study the analysis of technical errors during the performance of the classical jerk by young weightlifters at the stage of preliminary basic training. The study was conducted at the Kalnyshevsky State Secondary School No. 2 in the city of Romny and the Poltava State Secondary School No. 2.42 athletes of the pre-basic training stage aged 12-13 years in the category up to 45 kilograms participated in it. For the distribution of athletes into groups and, in turn, to identify the high average and low level of physical and technical preparation, we conducted control and transfer standards. Thus, in the course of our research, it was found that athletes with a low level of physical fitness should focus their attention on the technical component and work in the range of 60-70% from 5 to 7 repetitions per approach. The quality of execution of the elements of the classical jerk technique among young weightlifters aged 12-13 years of different groups according to the level of physical fitness was revealed. The highest quality indicators were obtained in group 1 (high level) of physical qualities in "athlete's interaction with the barbell" (5.1±0.52 points), "pre-acceleration" (5.1±0.45 points), "depreciation phase" (4.2±0.29 points), "final acceleration" (5.3±0.31 points), unsupported squat (7.0±0.32 points), supported squat (6.8±0.52 points ), fixation in a squat (6.7±0.45 points), standing up and fixation (6.3±0.29 points), which in most indicators is reliably better than in groups 2 (average level of physical qualities) and 3 (low level of physical qualities). Such a small percentage, and the corresponding high number of repetitions during the training process, will be able to eliminate many technical errors and shortcomings. Athletes with a low level of physical training, in turn, should pay great attention to exercises for the development of general and special physical training, improve strength indicators in auxiliary exercises, which, in combination with technique, will certainly improve their overall results.

To establish the dependence of the impact of weight training on the manifestation of physical qualities of schoolchildren in grades 9-11. The research was conducted at the Pokrovsky-Bagachan Lyceum of the Khorolsk City Council of the Lubensk District of the Poltava Region. To solve the problem, a group of 30 high school students was formed, who systematically practiced in the strength sports section, and in particular, kettlebell sports. The age of the test subjects was 15-17 years, the experience of continuous training in kettlebell sports sections was 0.5-1.5 years. Pedagogical testing is presented to determine the level of special preparedness of schoolchildren of grades 9-11, who were engaged in kettlebell sports sections. Exercises were determined that are appropriate to use at these stages of training: jerking a 24 kg kettlebell in 10 minutes; kettlebell push 24 kg in 10 minutes; squats with weights of 24 kg for the number of times; deadlift with weights 24 kg for the number of times. The material presented in this publication shows that the general physical fitness of schoolchildren of grades 9- 11, who train in sports sections of secondary schools, corresponds to peers in most indicators, but has more improved indicators. The mentioned facts testify to the slowing down of the processes of deceleration of the physical development of modern children. As a result of testing of special preparedness using competitive and special-preparatory exercises for kettlebell sports, it was found that the indicators improve every year in all exercises (p<0.05), especially in the 24 kg kettlebell jerk in 10 minutes from the 9th to the 10th grade (t=4.00; p<0.001), and from 10th to 11th grade (3.55; p<0.01), but the high increase was in two years (t=7.05; p<0.001). In performing the 24 kg kettlebell push exercise, the number of times was from 9th to 10th grade (t=2.56; p<0.05), and from 10th to 11th grade (2.79; p<0.05), but high the increase was in two years (t=4.79; p<0.001). Performance of the squat exercise with 24 kg weights increased by the number of times in the age intervals from the 9th to the 10th grade (1.78; p>0.05), from the 10th to the 11th grade (t=2.10; p<0.05) , and for the entire training period (t=3.66; p<0.001). The indicators of deadlift with 24 kg weights per number of times among schoolchildren significantly increased in the period from the 9th to the 10th grade (t=2.77; p<0.05) from the 10th to the 11th grade (t=3.15; p<0, 01), and for the entire period was (t=7.48; p<0.001).

The purpose of the article was to study the impact of functional training classes on the manifestation of special physical fitness of qualified sportswomen and fitness models during the preparatory period of the annual training cycle. This research was carried out in the fitness clubs: "Pheromon" and the network of fitness clubs "Puls Gym", Kharkiv and the Department of Athletics and Strength Sports of the Kharkiv State Academy of Physical Culture with 20 female athletes 20-21 years old engaged in fitness modeling (bodybuilding), during the preparatory period, the general preparatory stage, three mesocycles (absorbing and two basic (general training and special training)). A number of tests were developed to demonstrate special physical fitness in the training process, which took place with the use of special preparatory exercises: bench press of 20 kg lying on a horizontal bench, a number of times in 30 seconds; standing dumbbell press of 5 kg, several times in 30 seconds; squats with a barbell on the shoulders of 20 kg, a number of times in 30 seconds; classic deadlift 20 kg, number of times in 30 seconds; bending of arms with dumbbells while standing 3 kg each, number of times in 30 seconds; thrust of the vertical block to the chest 10 kg, number of times in 30 seconds. As a result of the testing of strength indicators due to special preparatory basic and isolated exercises for female athletes engaged in fitness modeling (bodybuilding), it was found that the indicators in all tests of special preparatory exercises had high reliability (p<0.001). Thus, the method of functional training in the preparatory period of the annual macrocycle has a positive effect on the improvement and increase of muscle groups that are involved in the mandatory posing of sportswomen engaged in fitness modeling.