Abstract

The effects of adaptation of cardiovascular system during muscular work and after completion are characterized by a certain agreed set of indicators of central hemodynamics, vascular workload of the heart and its contractility. The coordinated changing of hemodynamics and interactions indices of heart and vessels are determined by a functional subject´s state and also by capacity of the work performed by the relevant muscle groups. It is shown that when performing certain exercises of gymnastics Pilates, the values of vascular resistance (under normal systolic and diastolic blood pressure) can reach values of hypertensive level (over 2000 din-c/cm5 for peripheral vascular resistance - R and over 2000 din/cm5 for elastic vascular resistance - Ea). Such values of vascular resistance, as vascular load of the heart, are obtained during a transitional process with proper voltage group of postural muscles that provide the ability to perform certain exercises Pilates. In contrast to dynamic physical exercises, for example cycling, exercises Pilates are performed in quasi-static mode. In both cases, there is the growth of elastic vascular resistance, but in dynamic mode there is a fairly dramatic decrease in peripheral resistance, and in the quasi-static regime - an increasing EA simultaneously with the increase in peripheral resistance R.

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