The peculiarities of variability of badminton players' heart rhythm in response to orthostatic test

The comparative analysis of variability of sportsmen-badminton players' heart rhythm in rest and during orthostatic test was carried out in the article. There were examined 59 sportsmen (holders of the first grade, candidates to be the master of sports and masters of sports) at the age of 17-21. During the orthostatic test of the badminton players who had different types of vegetative regulations were registered multidirectional reactions of cardiovascular system. Autonomic central type of reaction was mostly registered among badminton players (during the orthostatic test) independently of the type of vegetative regulation. That allows to suppose that examinees had specific trend of the heart rhythm.