ВЗАЄМОЗВ’ЯЗОК ФІЗИЧНОЇ ПІДГОТОВЛЕСТІ ЛІЦЕЇСТІВ ВІЙСЬКОВО-СПОРТИВНОГО ЛІЦЕЮ З ЇХ РІВНЕМ ФІЗИЧНОГО РОЗВИТКУ

The aim of the study is to establish the peculiarities of physical preparedness of lyceum students with different physical development levels doing overall physical training, aiming at developing a conversion experiment program. 354 pupils of Precarpathian Military Sports Lyceum-boarding school participated in the experiment. Methods and objective. In order to study the peculiarities of physical fitness of adolescents aged 13–17 depending on physical development (growth rates), biological methods (body length measurements), physical fitness tests (two-minute push-up and sit-up test, 60 / 100 m sprint test, 1000 / 2000 / 3000 m endurance run test, 4×9 m / 10×10 m shuttle run test, standing long jump test, sit and reach test, pull-up test) were used. Data were analyzed using descriptive statistics plus Student's t test, the chi-square test and correlation analysis with a significance level of 1–5%. Results. Growth indices and it differentiation function have a different effect on motor skills of pupils aged 13–17. In one age period, the growth rate significantly affects the physical qualities development, while in other – less, which confirms the expediency of taking into account this factor in physical fitness assessment. So, if at 13-year-old lyceumers with different growth rates the difference was observed only in leg muscles explosive strength and overall stamina values, then in the 14–15-year-olds, in addition to those mentioned, such differences were in strength endurance index values of different muscle groups, speed and agility. At 16-year-old students probable changes were observed in values of speed indicators, leg muscles explosive force and agility. It should be noted that at this age with the growth rate increasing there was observed the overall endurance indicator value deterioration. As for the study of growth factor influence on physical fitness indicators of 17 year-old students, it should be noted that the probable difference was detected only in 100 m running results (speed) and 1000 m running (overall endurance). Conclusion. It was established that the indicators of natural growth and development of the organism in different ways affect the motor ability of lyceumers in their aged 13–17. In one age period, the growth rate significantly affects the physical qualities development, while in other – less, which confirms the expediency of observing the differentiated physical education principles and elaboration of the criteria of physical fitness