A 37-year-old man is in good health.

With the improvement of people's living standards, more and more people begin to learn health preservation, so more and more people begin to pursue longevity, and everyone hopes to live a long life. In fact, longevity is not difficult. As long as you keep healthy and do something meaningful, you can effectively prolong your life. However, people who live long will also have some physical characteristics, especially after middle age. If you have the following three characteristics, it means that you are healthy and it is easier to live longer!

1, slow heart rate

In life, if our heart rate is too fast, it is easy to attract people's attention, but if our heart rate is too slow, it is easy to be ignored. Some people say that a slow heart rate means you are healthier and more energetic. Is it true?/You don't say. It is true that when a person's heart rate is slow, it means that our heart is healthier. However, there are also some pathological bradycardia. If bradycardia is accompanied by physical discomfort, you should go to the hospital in time to check whether your body is sick.

2. Large lung capacity

Lung capacity will also affect our health. If our lung capacity is relatively large, it means that our bodies are relatively healthy. Moreover, the medical profession also regards vital capacity as the first choice to detect human aging. Moreover, our lung capacity mainly depends on the expansion and contraction of our chest wall, so if we want to prolong life, we must give full play to the potential of lung function, so we can take some small steps to increase lung capacity in our life, which will be beneficial to our health.