Recovery post workout
Sports, whether they were carried out, often lead to wear of the body in varying degrees. People waste energy force to achieve its objective, not sparing himself, but in the end does not receive the…

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Cycle. Group check-in hall
The approach to training is a highly individual thing. Some people like to work on a one-on-one with the instructor, and someone who does well may not, without the team and the spirit of competition.…

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Intelligently about skiing
NEW! Article updated in 2013. the old "budget" version can be found nearby . Foreword a number of times. What am I doing? How to choose skis? What attachment? How to put skis and is…

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gradually

Muscle activity

 

Whatever it was, for a long period of implementation of two-phase muscle activity. ochevidnoj neobhodimo permanent restoration ( re-synthesis) adenosine triphosphate as the muscle it is quickly consumed. As a result of this constant regeneration ( resynthesis) adenosine triphosphate at the expense of other metabolic processes in the number of its muscles at a

moderate work practically does not change. Only at very long and hard work there has been some decrease in the content of ATP in muscle tissue.

From the above data it follows that in the implementation of the two-phase muscle activity plays a very important role in the mechanism of regulation of the sarcoplasmic reticulum content in muscle fibers CA ion. The binding and release of CA ions in the sarcoplasm, probably depends on the change of the potential sarcoplasmatic-ical membranes. The magnitude of the potentials of these membranes, in turn, can very quickly be changed under the influence of nerve impulses.

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Physical activity during pregnancy

It was once thought that exercise is unacceptable for a pregnant woman. Today all believe that exercise is not only useful, but necessary for future mothers and their babies during uncomplicated pregnancy. Physical exercise can help prevent the development of such unpleasant complications like incontinence and lower back pain, reduce the frequency of depressive moods, the probability of developing preeclampsia, improve control weight gain during pregnancy. It is assumed that the effect of physical activity is the activation of the parasympathetic division of the nervous system that leads to lower levels of cortisol – a stress hormone and to normalize blood

pressure. Exercise also increases the secretion of serotonin, reducing pain and frequency of depressive moods. There is evidence that regular exercise during pregnancy improves in the future the child’s cognitive ability, i.e. the ability to learn.

However, even if a pregnant feels great and the pregnancy proceeds without complications, before Continue reading

Treadmill educational program

Treadmill: introductory course

Unfortunately, with the onset of short chilly autumn days to go outside for a run, it becomes increasingly difficult to bear. In this situation only one way out – to go to the gym and go on the treadmill .

Everyone should move every day . “If we don’t eat, we are suffering from hunger. But if we don’t move, and don’t suffer, complains of the Transfiguration. – People as a result of evolution away from the main movement”. Continue reading