REGULARITIES OF THE ORGANISM'S ADAPTATION TO PHYSICAL LOADS

Abstract

Regular physical exercises are very important for the health of society, and the promotion of physical activity is also of particular importance. It is known that if physical loads are performed regularly, over a long period of time and in the appropriate dose prescribed by the individual, they have a positive effect on the cardiovascular system, the musculoskeletal system, the endocrine system, as well as psychology. On the contrary, an inactive lifestyle, in other words, hypodynamia causes many diseases. Today, according to the results obtained by conducting research devoted to diabetes, obesity, cardiovascular diseases, as well as muscle strength and size, we are told about adaptation to physical stress. At the same time, differences between the type, duration and severity of exercise programs affect the change in the genetic structure of such systems as the nervous-motor system, cardiovascular system. Reactions to physical movements differ in both acute and chronic reactions and adaptability. The focus of this study is on the investigation of genetic research of suitability to physical exercise and physical work in general. Research in this area began to be more active after 2009. In addition, the impact of physical exercises on the organism was discussed in the analysis of existing literature.