How many beats per minute should the heart beat and why is it important to know about it?

Everyone knows that physical exertion, mental stress, emotional outbursts affect the work of the heart. Sometimes you can hear the opinion that the body of a person who is constantly experiencing significant physical exertion, wears out more quickly. After all, the heart has to fight more often, it does not rest. Is it really? Are there any norms? How many beats per minute should the heart beat? Does his work change under the influence of constant loads?

Strengthening the work of our "internal engine" can occur due to the release of a large portion of blood into the artery at each reduction. If the number of cycles increases, this also leads to increased cardiac activity. Which of these techniques, which force the most important organ to work hard, is more beneficial for him - this has not been a matter of dispute with medical specialists for a long time.

The heart of an untrained person

The muscle of this organ of an untrained person is weak, so it is unable to push out a large volume of blood. This fact has long been known to everyone. To increase blood circulation in this case it is possible only at the expense of increase in heart rate. With this way of working the heart, the pause time decreases. But the muscle of the "internal engine" should get rest exactly in this period of time. Hence, the heart of an untrained person quickly gets tired, but does not rest very much. With significant physical exertion, the increase in its working capacity occurs no more than 3 times and only at the expense of heart rate.

How does the prepared body work

In trained people, the increase in cardiac efficiency is most likely due to an increase in the volume of blood discharged into the aorta. Therefore, the rest time of this body almost does not decrease, and he manages to rest. At very high physical exertion the trained heart can increase its efficiency in two ways. First, due to the shock volume (2 times). Secondly, due to heart rate (3 times). Total - increase in efficiency in 6 times.

Rules of training the heart

It will be useful to know each of us. When an untrained person proceeds immediately to great loads, this leads not only to the general morbid state, but also to oxygen starvation. And to the lack of oxygen, all the human organs, including the heart, are sensitive.

At the same time, it is known that weak loads do not give a training effect. Therefore, the intensity of the exercises should not only be gradually increased, but also correctly dosed.

Active work of the heart during training provides him with the opportunity to contract less often at the moment of rest. This mode of his work is most beneficial for the restoration of activities.

When performing exercises for muscle training, it is important for a person to know how many beats per minute the heart should beat and, depending on this, regulate the amount of physical activity. Many do not attach much importance to this aspect, and in vain.

Heart response to dosed load

With a simple test, anyone can find out to what extent his "internal motor" is trained. To do this, first, the number of heart beats per minute is counted at rest. You can perform 3-4 measurements and find the average value of this indicator. Then 20 squats are performed, after which they immediately record how many heartbeats per minute were counted. Such measurements are performed every 20 seconds for 3 minutes. All indicators must be recorded. Next, you need to conduct a small comparative analysis. The results are considered good if the heart rate has increased by one-third or less from the resting state after the load. If the frequency of heart beats per minute increased by half, the result is average. And when the indicator is more than half, the result can be considered unsatisfactory.

Which pulse is normal

So how many beats per minute should the heart beat? This indicator primarily depends on the state of human health. It is believed that the more he is healthy, the lower the result of heart rate. It can also depend on other factors, for example, age, fitness, availability of the load at the time of pulse measurement, medication taken, body position, air temperature.

In an adult at the age of 18 or more years, the heart rate ranges from 60 to 100 beats per minute. The trained athlete can make 40 strokes, the champions of cycling recorded a figure of 22. Children of different ages, the heart rate ranges from 160 to 75 muscle contractions.

Depends on the health of the size of the heart

The result of training and healthy lifestyle can be a strong, hardy, great heart. But it turns out that the enlarged mass of this body does not always mean that it has become more hardy and workable.

An increase in the mass of the heart can also be found in alcohol lovers, people with a sedentary lifestyle. The muscles of the body are gradually destroyed, in their place a connective tissue is formed, which is filled with fat. This layer can not shrink, so the heart, having a large value, still works poorly and is susceptible to various diseases.

To prevent vascular diseases, each person is obliged to know how many beats per minute the heart should beat, how to calculate this index, how to regulate it. For these purposes, you can buy a special device, which is placed in the chest area with a special strap. Measurement of heart rate is continuous, so you can get reliable data on the work of the heart for a certain period of time.