INFLUENCE OF SWIMMING ACTIVITIES WITH THE USE OF AQUA FITNESS ELEMENTS AND INTERVAL HYPOXIC TRAINING ON THE FUNCTION OF EXTERNAL RESPIRATION OF SWIMMERS 11–12 YEARS
Keywords:
: interval hypoxic training, aqua fitness, special physical training, swimmingAbstract
The purpose: to establish the complex influence of training sessions, which used elements of aqua fitness
and interval hypoxic training on the speed and volume indicators of the function of external respiration of
swimmers 11–12 years. Material and methods of research: 64 athletes aged 11–12 years old were studied, their sports experience was 2–3 years. The study of the function of external respiration was carried out using a spirographic method using the open type spirograph “CARDIO SPIRO”. Recorded the frequency of breathing, volumetric and highspeed indicators of external respiration.
The obtained results and conclusions. At the end of the molding study in boys of the first main group
under the influence of swimming exercises in conjunction with interval hypoxic training, volumetric parameters such as maximum ventilation of the lungs, reserve volume and lung capacity of the lungs on exhalation and exhalation have probably improved. Also, boys in this group improved the speed of external breathing: the forced vital capacity of the lungs and the volume of forced exhalation for 1 second, which confirm the improvement of the capacity of large bronchi.
After 24 weeks from the beginning of swimming lessons with the use of elements of aqua-fitness and
interval hypoxic training in swimmers of the second main group there was a probable increase in volumetric indices of the function of external respiration compared with the average values registered before the beginning of the molding experiment. During this period, the athletes of the second main group under the influence of swimming activities believed to reduce respiratory rate, the average maximum lung ventilation, the reserve volume of respiration, the lung capacity, the lung capacity of the inhalation and exhalation, the reserve volume of breath and inspiration and expiration . In addition, during this period, the subjects of this group significantly increased the rates of forced vital capacity of the lungs, the volume of forced exhalation for 1 second and the instantaneous volume exhaust velocity on the area of large bronchi.
Keywords: interval hypoxic training, aqua fitness, special physical training, swimming
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