[Optimization of function of breath by means of training with additional resistive resistance].

Research on studying influence of the rate of muscular training in conditions of additional resistive resistance to breath on a level of physical working capacity, aerobic productivity and a functional condition of system of breath was performed. It is shown, that regular muscular loadings in a combination to resistive resistance to breath in a mode of an interval exposition provide an increase of profitability and efficiency of functioning of breathing system as expressed in increase of expiratory force respiratory muscles, rationalization of parity of volumetric-time parameters of breath pattern that promotes more effective gas exchange and decrease in power cost of respiratory movements and as a result leads to increase in aerobic productivity and growth of the general and special working capacity. At continuous exposition of resistive resistance against a background of muscular training, the increase of inspiratory force of respiratory muscles, increase of functional capacity of system of breath were revealed at physical activity as well as a significant gain of the general physical working capacity.

[Effect of intensive motor activity in different periods of time on the human functional state and efficiency].

Effects of heavy physical work on gas-energy exchange, cardiac activity, thermal condition, nervous system and the subjective status were evaluated in 43 athletes in the morning, afternoon and evening. It was shown that same muscular work done at the ambient temperature of 17 +/- 1 degrees C, relative humidity of 65 +/- 3% and air flow of 0.3 +/- 0.

[Optimization of directed training loads on the respiratory system].

Potentiality of an increased elastic resistance to respiratory movements in improving the functional conditioning of young athletes was evaluated. Training with increased elastic resistance to respiration brought about gains in strength and endurance of the respiratory muscles, growth of the maximal oxygen consumption, work ability, and special physical fitness of athletes.

[Evaluation of benefits of the course of positive pressure breathing training on exercise performance].

The purpose was to evaluate effects of muscle training combined with positive pressure breathing on exercise performance of 16 runners at the age of 18-20. All subjects had the first or second-class sport qualification. The 4-wk.

[Specifics of bio-controlled training in directed relaxation].

Studies of personal and general patterns of acquisition of skills in biocontrolled relaxation based on biological feedback (EMG) permitted classification of human subjects by the ability to relax voluntarily muscles. In the process of skill acquisition changes were minimal at the beginning, grew progressively further on and stabilized on completion of the course of training.