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DREAM MODE - The full-fledged dream is of great importance for preservation of normal activity of nervous system and all organism. The great Russian physiologist I. P. Pavlov specified that the dream is some kind of braking which protects nervous system from the excessive tension and exhaustion. The dream has to be rather long and deep. If the person sleeps a little, he gets up in the morning angry, broken, and sometimes with a headache. To define time necessary for a dream, without exception to people it is impossible for all. The need for a dream at different people is not identical. This norm averages about 8 hours. Unfortunately, some people consider a dream as a reserve from which it is possible to borrow time for performance of these or those affairs. The systematic sleep debt leads to violation of nervous activity, decrease in working capacity, increased fatigue, irritability. To create conditions for a normal, sound and quiet sleep it is necessary for 1-1,5ch. to a dream to stop hard mental work. It is necessary to have supper not later than 2-2,5ch. To a dream. It is important for full digestion of food. It is necessary to sleep in well aired room, it is quite good to accustom to sleep at an open window leaf, and in a warm season with an open window. Indoors it is necessary to turn off the light and to establish silence. The nightclothes have to be free, not complicating blood circulation. it is impossible to sleep in outerwear. it is not recommended to be closed by a blanket with the head, to sleep facedown: it interferes with normal breath. It is desirable to go to bed at the same time is promotes fast falling asleep. The neglect these elementary rules of hygiene of a dream causes the negative phenomena. The dream becomes superficial and restless owing to what, as a rule, sleeplessness, these or those frustration in activity of nervous system develops over time
PHYSICAL ACTIVITY - For workers of brainwork systematic exercises and sport gain exclusive value. It is known, what even at the healthy and not old person if he is not trained, conducts, sedentary, the way of life and does not go in for physical culture, at the smallest physical activities breath becomes frequent, there is a heartbeat. On the contrary, the trained person easily copes with considerable physical activities. Force and operability of a cardiac muscle, the main engine of blood circulation, is in direct dependence at most and developments of all muscles. Therefore physical training, developing muscles of a body, at the same time strengthens a cardiac muscle. People with undeveloped muscles have a heart muscle weak that comes to light at any physical activity. The physical culture and sport are very useful also to persons of physical work as their work is quite often connected with loading of any separate group of muscles, but not all muscles in general. Physical training strengthens and develops skeletal muscles, a cardiac muscle, vessels, respiratory system and many other bodies that considerably facilitates operation of the device of blood circulation, well influences nervous system. Daily morning gymnastics - an obligatory minimum of physical training. It has to become for all the same habit, as washing in the mornings. Physical exercises should be carried out in well aired room or in the fresh air. For people, leaders, sedentary, a way of life, physical exercises on air (walking, walk) are especially important. It is useful to go for work on foot in the mornings and to walk in the evening after work. Systematic walking well influences the person, improves health, increases working capacity. Walking is slozhnokoordinirovanny it is carried out by the motive act operated by nervous system with the participation of almost all muscular device of our body. It as loading can be dosed precisely and gradually, systematically to increase on speed and volume in the absence of other physical activities the daily minimum norm of loading only walking for the young man makes 15 km., smaller loading is connected with development of a hypodynamia. Thus, daily stay in the fresh air within 1-1,5 hours is one of important components of a healthy lifestyle. During the work walk in the evening, before going to bed indoors is especially important. Such walk as part of necessary day training is useful to all. It removes stress of day of work, calms the excited nervous centers, regulates breath. It is better to carry out walks by the principle of cross walking: 0,5 - 1 km a walking slow step, then as much - a fast sports pace, etc.
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