The possibility of applying methods of mathematical modeling in the evaluation of human performance under high loads. As an example, used medical information about players in the Premier League of Russian
The possibility of applying methods of mathematical modeling in the evaluation of human performance under high loads. As an example, used medical information about players in the Premier League of Russian football.
The behavior of the human body in extreme physical activity is of great interest to various spheres of human activity. In order to perform their duties, the people working in such conditions (e.g., astronauts, pilots and rescuers) must be in good physical training. The athlete’s body adapts to systematic high (sometimes close to the limit) exercise, in connection with which changes and its physiology. Continue reading
Overtraining is a physiological condition in which there is a violation of the fitness of the human body after a regular physical stress. Overtraining is accompanied by the appearance of fatigue and decreased ability to perform physical exercise. What are the disorders on the physiological level are evolving state of overtraining? What are the consequences of the consequences of such conditions and whether they can lead to poor health? How to provide for the body’s recovery from overtraining?
Overtraining occurs most frequently in a systematic and excessive pace training in sports and fitness clubs in those who had not previously received such exercise. In people who have not yet adapted to the increased motor activity in sports, recovery after intense workouts cannot provide full replenish energy in the body and maintain the health of muscle fibers. When this physiological condition is violated, the activity of the whole organism. Particularly vulnerable to such danger nervous and cardiovascular systems.
There are several varieties of overtraining. Continue reading
The concept of functional systems was mainly based on the study of motor behavior reactions. According to P. K. Anokhin, starting stimulus activity of an organism is the physical factor, which acts on the background of the situational afferentation during the synthesis process in the higher parts of the brain interfaced with congenital and acquired experience (memory) and the dominant motivation. On this basis there is a choice of one or more directed paths functioning of the body, called the decision an
The adopted program with the target unit (the acceptor of result of action) via efferent pathways delivers the Executive signal which actuates the working devices: occur muscle contraction,secretion of glands, etc. and Then from the relevant receptors in the acceptor of the action comes reverse afferentation message about the result of the act. If the latter does not reach the target fixture installation, then the reaction is repeated or adaptation is another way. Continue reading
One of the most important tasks of sports medicine is to ensure the physical health of persons engaged in physical exercises through the most effective use of own resources of the body and acceleration of regenerative processes after performing muscular work of various power and intensity. At present different methods are used to effectively estimate the solution to the above problems — modern instrumental Express-diagnostics of functional state of organism, pharmacological, physiological tests, enabling to monitor the physical status of individuals involved in sports, etc. Along with them is embedded and specialized products, obtained on the basis of the latest achievements of modern biological science. In our opinion, representative of this group is a highly effective dietary Supplement — “ Panto-len” — ultra-fine powder antler Altai maral ( certificate of state registration of № 184.108.40.206 At 12909 11.06 from 29.11.2006 G. THE 9358-001-7596883-2006). The effect of the drug ’ Ventolin” aimed at mobilizing internal reserves of the body, improve the microcirculation, increase endurance and efficiency, and speeds recovery of physiological functions after performing muscle overload. Continue reading
The physical form of each of us is constantly changing and the changes are not always like us. How to achieve good physical shape and not to lose it over the years? This is the main question in this article.
Everyone is more or less familiar with exercise, and each type of stress on the body has its own peculiarities. Even from birth we are not on an equal footing: someone better suited to run, someone – to swimming. Thus, certain abilities allow us to develop your own style of execution of any movement and the adoption of any poses.
Each body ITS limits.
Almost all people from birth-weak and weak-willed, and therefore can’t cause yourself harm by excessive loads. During the training of the people, reaching a certain point in the practice stops. And despite the fact that such people rarely win sports awards, they correctly relate to your body. Why? The reason is that the other part of future athletes accustom yourself to constantself-conquest and oppression of his own body. This is the path of great achievements, rapid growth and at the same time the inevitable fall. Continue reading
Physical health can be improved in the process of the sport and by means of physical culture. And in that and in other case it will change, and all these changes will lead to three main:
— first of all, improve the physique, increase the amount of muscle mass, reduced amount of fat, change posture;
— secondly, improvement;
and thirdly, increase the level of physical fitness, pryobretaetsya endurance, speed and power quality, coordination ability and flexibility.
These changes, called adaptation, can occur under the influence of any exercise. There are three types of adaptive changes:
– short-term adaptation, the essence of which are adaptive changes in the human body during exercise or immediately after their completion;
– current adaptation, the indicator of which is the magnitudeof the daily fluctuations in the level of the physical condition of man. Any stress (physical, mental) impact on the human condition. Even a healthy person feels the changes in his condition, the more noticeable they are people with different disabilities in health; Continue reading
The main advantages of morning exercise for weight loss are as follows:
morning exercise promote health and allow you to maintain excellent physical shape due to the adjustment and stabilization of weight;
daily charging increases the level of metabolic processes in the body and improves skin tone;
morning exercise for weight loss – for the lazy it: simple movements strengthen the back muscles, abdominals, arms, legs and help you maintain your weight at an acceptable level;
regular morning fitness ensures healthy sleep;
scientists have proved that the morning physical activity increases the level of mental abilities;
morning exercise good cheer, optimistic charges and promotes the production of endorphins – hormones of happiness.
The main thing is to start practicing, and soon you will appreciate the result of good morning exercise for weight loss.
The complex effective exercises for morning exercises Continue reading