Assessment of functioning of cardiorespiratory system of urban boys of Siberia with index of D.I. Bogomazov
By samples Stange and Henchy there were studied the indicators of the external respiration function, and based on them the calculation of the index Bogomazov (IB) was done. It is established that the total duration of arbitrary breath holding on inhalation according to the results of the Rod and Henchy tests among the young men, studying at the various specialized universities, did not go beyond the normative physiological values peculiar to the period of adolescence. In absolute values, the maximum values of the duration of arbitrary breath holding on inhalation and exhalation were noted at the age of 20 years, and in all young men, regardless of the profile of training. IB testified to good coordination in the activity of the cardiorespiratory system and high level of the nonspecific adaptive capabilities of the youthful organism. As we approach to the period of the first mature age, the values of IB decrease. It should be taken into account that starting from the age of 21, as the passport age increases, the duration of arbitrary breath holding on inhalation and exhalation, and also the IB, decreases.