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The effect of exercise on blood flow in long-term missions

On long flights during the tests with DFN identified natural features of the response of the cardiovascular system, which as a whole the entire group of astronauts orbital stations Salyut-6 and Salyut-7″ manifested as follows.

After work, average power compared to the rest the degree of increase in EE was, as a rule, considerably less than before the flight. Some astronauts on a separate flight stages its value even after the load decreased. Was significantly decreased relative increase of the IOC (it

was 54-58%). Naturally lower than before the flight, decreased Upsf (29-31%).

After performing the 2nd step load in 5 out of 10 cases of EE were decreased in comparison Continue reading

Why physical exercise

Sufficiently accurate and relatively simple way to control the intensity of physical activity is control by the pulse during its execution. When you perform physical activity You control pulse for 10 seconds, and compare the value with the tabular data that also take into account the patient’s age. For example, if You are 50, then when you perform physical activity at an intensity of 60%, and with this value it is necessary to start the load, Your pulse for 10 seconds should not exceed 17 shots for 10 seconds. Later, some time when You adapt to this workload, You can increase it to 75% of the maximum value that will account for the age of 50 years 21 the reduction of heart for 10 seconds. Our main goal is to achieve load 85%, since this intensity fat burning and the benefits of

load will be maximum and it will be 24 shots in 10 seconds.

However, the above method is still time consuming, does not take into account the fitness of the body and occupies the time and attention of the student. Therefore offer a more Continue reading

Best shoes for treadmill

Running, like walking, are the main exercises that have a huge stress on the joints, muscles and the skeleton in General. Such trainings are very useful for those who plan to maintain their body in great physical shape, but choosing the wrong Shoe can lead to discomfort in joints, muscles or even injuries.

In order to choose the perfect shoes for the treadmill or just walking,

you must consider some rules.

In any sporting goods store offers a huge selection of shoes for running and walking. When choosing a pair of sports should not be based on price or popularity of a brand. First and foremost, they must meet certain requirements.

Shoes should be appropriate for the size

Sporting a pair must fit on three parameters: the length of the foot in terms of width and height of the arch. The shape of the Shoe should repeat the natural lines of the foot, so that when the sport was not felt discomfort. Continue reading

Morning exercises
Why morning exercise We all know the heavy feeling of waking in the morning. As it is sometimes difficult to start a new day, to move away from a wonderful…

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Morning exercises
The advantages of morning exercise Certainly, we all know that feeling, when, after ringing alarm so you do not want to get up and start the day, when a warm…

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Healthy intestines — a healthy body
Leading role in the restoration of normal microflora of the gastrointestinal tract plays diet with intestinal dysbiosis, but first we must define the concept. What is dysbiosis? The disease or…

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