Men and Our Health
- I work as a typist for fifteen years. Your health is not complaining, just very tired in the evening. And at home – their concerns. So Do I run?
Examples of health effects of cross-dealing can be given. Usually the first encounter with patients is the most difficult for the doctor: not easy to convince of the need for physical training.
Indeed, what if you come home from work and can not bring myself to move, finding justification in the fact that you are tired and feel “broken”? However, try, reluctantly lazy to do a little jog, then take a warm shower and listen to yourself – fatigue was gone! Why? Yes, because your tired after a working day are largely muscular and nervous character. This exhaustion of the central nervous system associated with the monotony of cases performed at the service. Muscle same workout you switch to another type of activity and perfectly removes fatigue. You calm down, finding inner satisfaction of knowing that comes to their own advantage, and does not leave a trace of nervous tension. The switch from one type of work for another (ie, recreation), as was shown more by the great Russian physiologist IM Sechenov, the recovery efficiency of more than passive recreation.
And if you have to work hard physically, I need more pressure? Must be needed, and that’s why. Only a relatively long cyclical nature of the load (running, skiing, swimming, etc.) with the pulse of not less than 120 beats / min develop our main functional systems – cardiovascular and respiratory. Do you perform this load during the working day? Most certainly not. That physical work that you have to do is exercising only the muscles and very little to promote the development of the heart.
Doctors are well aware, as the number of jumps of traumatic injuries associated with falls in the ice-covered ground. Who are the affected people? In general the older age groups, leading a sedentary lifestyle. It is known that elderly people, ligaments and muscles become weaker, more brittle bones, reduced joint mobility, weakening strength, endurance, loss of dexterity of movement. But this is not all. For those who regularly engaged in physical exercise, strong enough musculoskeletal system, better response, better coordination of movements. As a result, they are more agile and certainly less than the fall.
However, the main advantage of running is not the point. As already mentioned, running true to the natural movements of the cyclic nature (ie, when identical to the structure of the stereotypically repeated). Such motions requiring small uniform efforts are most favorable for the organism, they occur in conditions favorable for respiration and circulation. With this you can perform fairly long work perfectly develop functional systems of the body, and especially the most vital – the cardiovascular and respiratory.
When running ensures an optimal alternating periods of work and rest, being established a clear functional interaction musculoskeletal system and internal systems, which have been found by Professor MR Mogendovich, via the nervous system. When physical work irritated nerve endings musculoskeletal, and sensory impulses at the same time reach the central nervous system (CNS), particularly in the cerebral cortex. As a consequence, of the central nervous impulses are sent to all the internal organs. This causes the activation of their activities (primarily the heart and lungs) and provides the satisfaction of increased needs in the muscles of oxygen and nutrients. This reflex effect of motor apparatus, and particularly of the skeletal muscles is essential for normal functioning of the internal organs. The degree of change in their activities will depend on the intensity of muscular work. When systematic physical exercise, including jogging, is stimulated and improved functioning of all internal systems and organs, which generally contributes to the harmonious development of the organism. One can not also add that walking and running will help you develop the correct, beautiful posture, become more slender, become accustomed to monitor their movements.