Optimization technique of the stay of person in the middle-altitude conditions

The objective: In order to improve exercise capacity in the middle-altitude conditions a technique of urgent adaptation with use of the compact device has been developed. Material and Methods. The study included two groups of people involved in mountain tourism, on the move and stay in the midlands, which used (experimental group) and didn't use (control group) the developed technique. Considering the specificity of observations directly on the mountain route, the compact equipment and functional studies (pulse oximetry, spirometry, peak flow, the dynamic measurement of pulse and blood pressure with the calculation of double product index) were used to monitor the experiment. Results. During the experiment changes of the data characterizing positive development of the functioning of human cardiore-spiratory system during the physical activities in the conditions of middle mountains were recorded (peak expiratory flow rate (from 512,86 to 592,86 I / min, t = 2,25, or by 115,6% in the experimental group) and double product index (from 95,66 to 127,09 units., t = 2,41, or by 132,9% in the experimental group). Conclusion. Thus, the offered device and its technique compose an effective scheme of preliminary preparation of cardiorespiratory system to stay in the middle-altitude condition and can be recommended for use in need short-term adaptation.