ANATOMICAL CHARACTERISTICS OF THE THIGH PARAMETERS THE STUDENTS OF BUKOVYNA

It is known that the factor that determines success in sports is the morphological features of the structure of the human body. In order to establish the anatomical characteristics of the thigh parameters of students of Bukovyna who play football and handball, followed by modeling for sports selection, a study was conducted of students of higher educational institutions of Bukovyna (n=129), of which young boys - n=69 and young girls - n=60. The subjects were divided into a main group - 89 students who improved by playing football and handball and a control group - 40 students who did not do the sports. Students of the main group, in addition to the physical activity that was included in the program of their specialty during the year, additionally attended sports sections in football and handball during the year. Medium-intensity training took place under the control of a trainer, the frequency of training was 3.43 ± 1.26 days/week (90 minutes each). Students of the control group did not do the sports. The initial survey was conducted in 2021 year, and the same students were resurveyed in 2022 year. All subjects were subjected to an anthropometric study, according to the method of P.P. Shaparenka (thigh circumference in the upper third, in the middle third and in the lower third, body weight, height). So, it was found that when comparing the first and second measurement, the thigh circumference indicators at the second measurement (in dynamics after one year) were slightly higher in students who play football (young boys and young girls) in the upper, middle and lower thirds than in students who play handball (for students who play football ±3.43 cm, for students who play handball ±2.12 cm). The model for predicting the circumference of the thigh in the upper third on the right: Cpr=β1 + β2 + 0.493w – 0.135h, where Cpr is the circumference of the thigh in the upper third (right), w is body weight, h is height, β1= (49.735 for girls and 44.489 for young men), β2= (–1.391 for the soccer group; –2.321 for the handball group), on the left: Cpl=β1 + β2 + 0.465w, where Cpl is the circumference of the thigh in the upper third (left), w is body weight, β1= ( 25.736 for girls and 20.147 for boys), β2= (–1.333 for the football group; –0.515 for the handball group). The model for predicting the circumference of the thigh in the middle of the right: Cmr=β1 + β2 + 0.460w – 0.183h, where Cmr is the circumference of the thigh in the middle of the right, w is body weight, h is height; β1= (52.567 for young girls and 48.930 for young boys), β2= (–2.235 for the football group; –1.968 for the handball group); on the left: Cml=β1 + β2 + 0.449w, where Cml is the thigh circumference in the middle of the left, w is body weight; β1= (20.716 for young girls and 20.943 for young boys), β2= (– 0.254 for the football group; –1.405 for the handball group). The model for predicting the circumference of the thigh in the lower third of the right: Cdr=β1 + β2 + 0.418w, where Cdr is the circumference of the thigh in the lower third of the right, w is body weight, β1= (25.560 for young girls and 20.165 for young boys), β2= (– 0.039 for the football group; 0.061 for the handball group); on the left: Cdl=β1 + β2 + 0.387w, where Cdl is the thigh circumference in the lower third on the left, w is body weight; β1= (24.638 for young girls and 18.523 for young boys), β2= (– 0.379 for the football group; –0.261 for the handball group). So, it is established that for significant predictors for predicting thigh circumference on the right in the upper and middle third are gender, sport, height and body weight, in the lower third are gender, sport and body weight, on the left are gender, sport and body weight.