[Effect of long-term physical training on blood lipids, adrenal functional activity and the kinin system].

Rabbits and dogs exposed to regular physical exercises for 90 days developed an increase of the functional activity of adrenal glands and kinin system of the blood along with steady hyperlipidemia (rabbits--within 50 days, dogs--within 30 days). These unfavourable changes have to be taken into consideration at a single intensive physical exercise for an untrained organism. Prolonged regular exercises lead to adaptation and normalizing of all these parameters.