In the modern world the problem of excess weight is particularly acute very much not only because of appearance, but also in connection with deterioration in the state of health. Relevant and the fact that the rhythm of our life often does not leave an opportunity for long trainings and visit of the gym. Therefore many people pay the attention to alternative techniques, for example, of occupation yoga.
Aerobic sports, such as run, cycle loadings, rowing, swimming, demand expenses of a large amount of oxygen. That the organism maintained considerable respiratory loadings, the athlete has to have healthy lungs. Specific capacity of lungs is a characteristic which can be improved by regular trainings. In this article techniques of increase in pulmonary volume, factors which influence health of a respiratory system, and ways of measurement of capacity of lungs will be considered.