[Hemodynamic indices of children's cardio-vascular system with due regard for their constitutional differences]

The paper presents the study of adaptation of cardio-vascular system of children from 5 to 7 to heightened physical activity with due regard for somatic peculiarities of human organism. A careful account is given to reographic and cyclo-ergometic methods of research under the physical load of heightened power capacities 1 and 1.5 watt per 1 kg body weight. The dosage of physical loads with regard for somatic peculiarities of human organism assists the rise in the standarts of children's functional training. Considerable increase of functional potentialities of children of different somatic types is revealed in the exponents of absolute physical efficiency, transient and systolic amount of blood. Bigger rise of hemodynamic indices have girls in comparison with boys of the same age.