DYNAMICS AND STUDY OF CHANGES IN BIOIMPEDANCE ANALYSIS INDICATORS OF BODY COMPONENTS IN THE ANNUAL STAGES OF FOOTBALL PLAYER TRAINING

Abstract

Soccer is one of the most popular sports in the world. This sports game is played between two teams, each team having 11 players. Except for the goalkeeper (the goalkeeper can only hold the ball with his hands in the penalty area), it is a violation of the rules of the game for other players to touch the ball with their hands or arms. It is known that a number of changes are observed in the athlete's body during training and playing. These conditions can be psychological, biological, physiological. Before the competition, the stress of the athlete, aerobic and anaerobic processes and other changes occurring in the athlete's body during the competition are observed. It should be important for athletes, coaches, and medical staff to know whether these changes are caused by any pathological process. It is for this reason that a number of modern methods are used to investigate the changes occurring in the athlete's body and to take a closer look at it. A method of analysis called bioimpedance is used to measure muscle mass, fat, fat percentage, intracellular and extracellular water content in athletes, and to clarify the presence or absence of injury. Thanks to this method of analysis, it is possible to clearly observe how that type of sport affects the body of athletes engaged in any kind of sport. Also, in comparing the effects of sports on the body of athletes, it allows to observe the differences in the effects of sports on female and male athletes. This modern method is considered one of the indispensable analysis methods used in developed countries of the world recently.