Abstract
Aim: to identify the influence of body length on the indicators of vegetative-vascular regulation of student-athletes.
 Material and methods. The study involved 42 second-year students who play sports at the amateur level (qualification level - 2-3 sports degree). The following research methods were used in the work: method of analysis of literary sources; method of determining body length; orthostatic test method; method of determining stroke volume and minute blood volume.
 Results. It was found that the increase in systolic blood pressure during the transition from horizontal to vertical position in students whose body length is above 190, significantly higher than in students whose body length does not exceed 175 cm (p <0.01) diastolic blood pressure, then in students whose body length is above 190 cm, this figure is significantly higher (p <0.01) both horizontally and vertically. The stroke volume of tall (more than 190 cm body length) students in the standing position is significantly less than that of students with a body length of 150-175 cm. There is a significant effect of body length on systolic blood pressure in the standing position, diastolic blood pressure in the supine and standing positions, heart rate in the supine and standing positions, stroke volume in the standing position, minute blood volume in the supine position and standing (p <0,001). The effect of body length on the orthostatic test was also significant for the following data: systolic blood pressure in the vertical position, diastolic blood pressure in the vertical position; change in diastolic blood pressure when changing body position from horizontal to vertical; heart rate in vertical and horizontal positions; change in heart rate during the transition from horizontal to vertical position; stroke volume of blood in the vertical position; change in stroke volume of blood during the transition from horizontal to vertical position; all indicators of minute blood volume.
 Conclusions. The state of the cardiovascular system of student-athletes is characterized by high fitness. It was found that students with a body length of more than 190 cm have difficulty with vegetative-vascular regulation.
Highlights
Aim: to identify the influence of body length on the indicators of vegetative-vascular regulation of student-athletes
This was the basis for the division of students into such groups according to body length, because it is known that large values of body length negatively affect the adaptation of the cardiovascular system in the transition from horizontal to vertical position
It was found that the increase in systolic blood pressure during the transition from horizontal to vertical position in students whose body length is above 190, significantly higher than in students whose body length does not exceed 175 cm (p
Summary
Aim: to identify the influence of body length on the indicators of vegetative-vascular regulation of student-athletes. Вплив довжини тіла на показники ортостатичної проби також виявився достовірним для наступних даних: систолічний артеріальний тиск у вертикальному положенні, діастолічний артеріальний тиск у вертикальному положенні; зміна діастолічного артеріального тиску при зміні положення тіла з горизонтального на вертикальне; частота серцевих скорочень у вертикальному та горизонтальному положеннях; зміна ЧСС при переході з горизонтального у вертикальне положення; ударний об’єм крові у вертикальному положенні; зміна ударного об’єму крові при переході з горизонтального у вертикальне положення; всі показники хвилинного об’єму крові. Влияние длины тела на ортостатический тест также было значимым для следующих данных: систолическое артериальное давление в вертикальном положении, диастолическое артериальное давление в вертикальном положении; изменение диастолического артериального давления при изменении положения тела с горизонтального на вертикальное; пульс в вертикальном и горизонтальном положениях; изменение ЧСС при переходе из горизонтального положения в вертикальное; ударный объем крови в вертикальном положении; изменение ударного объема крови при переходе из горизонтального положения в вертикальное; все показатели минутного объема крови. Students with a body length greater than 190 cm have less adaptive capacity for vegetative-vascular regulation compared to students of medium and below average height
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
