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
Pregnant women are often advised to protect yourself from sports and other physical activities for all 9 months. Whether pregnant women and expectant mothers should limit mobility and physical activity?
Do we need physical activity to a pregnant woman
If there are no complications of the pregnant woman, moderate exercise and exercise even useful. This helps to maintain and strengthen the muscles and improve the blood circulation in the organs, and, most important, — in
the abdominal area, keeping the baby oxygen.
Special exercises train the muscles of the perineum and contribute to the development of proper breathing techniques in childbirth. In the process of training is the tensing and relaxing of specific muscle groups, which is useful for cervical dilatation and delivery. Physical activity will reduce possible complications in childbirth, will help in the future to come faster in the former form.
People involved in fitness because I want to be beautiful and healthy. And not only in the result but in the process of doing exercises. The latter contributes a very comfortable outfit.
A type of sportswear served as underwear. In the 70-ies of the last century in Germany were first fans of Jogging in city parks. The most acceptable (from the point of view of convenience or to public morality) clothing was wool knitted underpants and Spodnja shirt. However, painted in a darker color. After the first world war tracksuit acquired some charm: narrow sweater with collared Golf and a wide flannelette bloomers
began to sheathe decorative elements in the form of stripes and emblems.
But the bathing suit, by contrast, has evolved from complex to simple. Lush dress, especially made for swimming, gradually (and very slowly) shortened, decreased the number of frills and ruffles. In the early twentieth century was some sort of scandal with Australian swimmer Continue reading
How to learn to swim. Why it is useful swimming. Swimming for weight loss. Techniques and styles of swimming
To learn how to swim is helpful. The benefits of swimming for health. The main styles of swimming.
Swimming is the ability to move on water and under water due to the movements of his own body. The ability to swim has the most living organisms on the planet, including man. However, unlike walking and running in humans have not developed the automatic ability to swim. As in cats, dogs or even more aquatic animals. Swimming requires the formation of a complex motor reflexes . In this respect, this physical activity like riding a bike, rollerblading, running on jumpers, etc. to Teach swimming
and can infants and especially adults. During swimming training activated by a bark of the big hemispheres of a brain.
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
Any heart surgery, including coronary artery bypass, must be accompanied by a rehabilitation period, which will enhance the outcome and support the body in proper shape. Otherwise all the doctors ‘ efforts may be in vain.
Also important, and the period after the passage of the rehabilitation that requires patient adherence to the rules of the diet, a special diet and a specific program of physical activity, the goal being to maintain
muscle tissue in good shape.
The essence of rehabilitation
The whole process of rehabilitation after CABG may take three to five months and contain a whole individual complexes of events. Such complexes include the preparation of an individualized plan for a particular person with all the characteristicsof the organism. Also provides for regular physical exercises with clear allocation of specific parts of the body and the entire body. Continue reading
Breathing exercises for parents and kids
Anyone who has ever became mom and dad knows how hard it is to make so that the child was not sick with colds that little man prevail without end. And glued to his fragile immune system. What to do in this situation?
Option a) run to the doctor, b) to resort to old recipes, to exercise and to harden. On the latter option in greater detail.
When a person breathes through the mouth, the oral mucosa dries out
quickly, often getting thirsty. Moreover, infections are easier to get into the larynx, trachea and bronchi. In General, learn to breathe correctly with the child to be healthy. Below fun exercises will teach you how to breathe correctly.
1. Big and small
Standing up straight, inhaling a child climbs on toes, reaches up his hands and shows how big it is. Fix this position for a few seconds. Continue reading
Engaging in leisure activities, people strive to maintain and improve your health, increase efficiency, improve health, get a boost of optimism and good mood. But often, instead of tidal energy and pleasant emotions after a workout man haunted by muscle pain, cramps, feeling of weakness. The main reason for coming to physical exhaustion and accumulation of chronic fatigue is the inability to draw up a workout program. In addition, many lose sight of that for a quick recovery after the load is not less important proper rest.
Why you need a recovery period
During the sport becomes more active metabolism, which leads to an increase in the rate of oxygen consumption and energy, the rise in body temperature. As a result in the muscle tissue there is a deficiency of nutrients, and accumulate oxidized products, lamivudina in the blood and causetoxicity. This enhances the feeling of fatigue, weakness. Of particular significance is lactic acid. in high concentrations causing pain and twitching of individual muscle fibers. To compensate for the infringement, immediately increases the frequency and volume of respiration, blood flow velocity, increased sweating. But for full recovery after a workout the body needs about 3 days. 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 № 126.96.36.199 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