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The influence of shaping lessons on the state of the body systems

KNOWLEDGE BASE

One of the most important effects of training – the slowing of the heart rate at rest (bradycardia) as a manifestation of the economization of cardiac activity and a lower need for hospitalization of oxygen. The increase in the duration of a phase of diastole (relaxation) provides more cots and best supply the heart muscle with oxygen. In patients with bradycardia cases of CHD detected much less frequently than in people with frequent pulse. It is believed that the increase in resting heart rate by 15 beats/min increases the risk of sudden death from heart attack by 70% – the same pattern is observed when muscle activity. When the standard load

on a Bicycle Ergometer in the trained men, the volume of coronary blood flow is almost 2 times less than in untrained (140 vs. 260 ml/min per 100 g of myocardial tissue), respectively 2 times and less need for hospitalization of oxygen (20 to 40 ml/min per 100 g tissue). Continue reading

Operation of the elliptical trainer
It is known that physical exercise is one of the most important factors for human health. Classes on the ellipsoid, depending on the goals: Increase efficiency (increase endurance). Improve cardiovascular…

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Exercise equipment for weight loss how to choose
What exercise for weight loss most effective? You can lose weight in different ways, can be used for these purposes, diet, dancing and shaping, yoga, or workout equipment. Everyone can…

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How to get results on the treadmill
The most effective and proven by millions of people a way to maintain their body in great shape is running. This type of cardio will not only strengthen the muscles…

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