Особенности функциональных резервов организма старших школьников с нарушениями в деятельности респираторной системы при различных режимах двигательной активности

203 teenagers with chronic breach of breathing system and different movement regimes were inspected. The most informative indexes of main functional systems were used to assess the functional reserves of body abilities. The correlation between cardiorespiratoris system’s indexes, functional reserves of body, health’s condition and movement activity of high school students were found. The limitation of teenager’s movement activity in the conditions of lowering breathing system function is accompanied by a shift of the equilibrium towards neurohumoral sympathoadrenal activity and leads to the additional strain in mechanisms of regulation. This strain reflects at the functional body reserves. It can leads to lowering of the health’s level.