[Effect of physical activity of varying intensity and hypodynamia on the morphological indices of the internal organs in the experiment].

The influence of physical activity of varying intensity and hypodynamia on the morphological indices parameters of the internal organs of rats in the experiment was investigated. Animals were subjected to the forced swim test by Porsolt of varying duration and to immobilization. The intense exercise, as well as long-term lack of exercise, were reveled to lead to the pronounced structural defects in the internal organs, while moderate exercise can be considered as the most favorable.