Physical activity as one of the most important components of a healthy lifestyle

The study reveals the role of sport in human life. Physical activity is believed to be one of the most essential components of a healthy lifestyle. The relevance of the study is due to the diminishing level of sport’s popularity among modern society members. A very important aim was to trace the connection between physical activity and human health. Special attention was paid to the impact of sport on some particular functional systems of an organism and organs. To be more specific, these are the cardio - vascular system, the musculoskeletal system, the respiratory system, hormonal balance and metabolism. The investigation was carried out be a profound study and selection of theoretical information. As a result, based on the material some conclusions were made. For instance, sport influences not only physical health, by also mental one. All in all, the necessity of sport for every person was confirmed.