ABSTRACT
With an increase of sports qualification dancers are developing asymmetry of parameters of bioelectric activity and hemodynamic of the legs. For beginners sportsmen are characteristic coordination of movements performed individually, while highly skilled dancers better coordination of movements, performed in tandem. For the average skill level of athletes characteristically is overvoltage vegetative-vascular system. All of the above allows us to consider the formation of skills in ballroom dancing as a functional system in which a sense of balance and coordination are determining for the skill level of athletes, linked to the information field of the visual and vestibular reception, to the organization of the contractile activity of muscles and vegetative-vascular maintenance activities. An essential component of this physiological system is the formation of asymmetry, which depends on the sex of the partner and defines its role in the pair.
