Heart rate is the number of beats per minute of the heart. Since it can reflect whether the myocardial function is normal, the importance is self-evident. And the quiet heart rate is the heart rate under the condition that people completely relax and not exercise. It is usually used in medicine to judge the health status of the body. So, what range of quiet heart rate is healthy? What impact does running have on heart rate?
Healthy heart rate
The normal quiet heart rate should be 60-100 beats/minute. Kate Treiner, head of the Center for Cardiovascular Disease Prevention at Massachusetts General Hospital in the United States, said that normal heart rate means that the heart muscle does not need to work hard. "The heart is like a car. Oxygen in the blood is like fuel. The faster the car goes, the more fuel it consumes, and it's very easy to cause the heart to run at an excessive speed."
When the average heart rate exceeds 100 on average, it is tachycardia. Like fever, anemia, dehydration, physical exertion, or excessive stress, all induce the release of epinephrine, resulting in an excessively high heart rate. "Epinephrine is like burning gas on the heart rate," said Treiner. Eruption of adrenaline can cause more serious problems, such as fainting, blood clots, and even heart failure.
If the quiet heart rate is less than 60 year-round, known as tachycardia, it can lead to insufficient blood supply to the brain.狘a href="http://ah.8264.com" class="keyword" target="_blank">Anhui îœ 5 male îž îž îƒ–å²¬ 岬 缕 缕 æ¿ æ¿ æ¿ æ¿ æ¿ æ¿ æ¿ æ¿ æ¿ æ¿ æ¿ æ¿ æ¿ æ¿ æ¿ (9) 柩 柩 柩 ㄉ踔 ㄉ踔 ㄉ踔 ㄉ踔 ㄉ踔 é¦Ð£æˆŽ (19) Blow a frame! The pump is blocked and the mu-thin (14) pit Р┦ ┦ î¸æ€ XII/div>
The particularity of the runner
However, low heart rate is not a complete bad thing, especially for endurance athletes such as runners because their quiet heart rate is often below 40. This is because regular exercise makes the heart strong, each pumping more blood than normal, so it does not require that high heart rate.
Trena said that one of the best ways to maintain a healthy and quiet heart rate is to combine exercise, aerobics and strength training. The exercise time can reach 150 minutes per week.
Self-test heart rate
Now that you know the importance of a quiet heart rate, runners can test their own heart rate. With some health trackers, the accuracy is still relatively high. The method of self-test is also very simple, only need to find your own pulse, the number of beats in one minute is your own heart rate. You can also monitor only 15 seconds, then multiply this number by four.
Changes in heart rate are normal, and it's not possible to be the same for every test, as long as it's within reasonable limits. However, if the change in the quiet heart rate is large and suddenly accelerates or becomes slow, you need to pay attention. "If you exercise regularly, but feel tired when you run the same distance, or if your body is more tired, or if your breathing is obvious, you need to see a doctor," Trena suggested.
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