Climbing stairs VS physical strength
For a five-story building, people around the age of 30 can quickly climb the five-story building in one step or two, and they also feel relaxed, indicating that they are in better health. People around the age of 50 should be able to climb five floors one by one, without rest, handrails or severe asthma, which also shows that they are in good health. No matter what age, if you are panting, your heart will beat faster.
Hold your breath VS lungs
Although I have been breathing on my lungs, nothing can make people realize the importance of my lungs more than during SARS. Holding your breath can let you know whether your lungs are healthy or not. When swimming or taking a bath, take a deep breath first, then bury your head in the water, hold your breath, and then spit it out slowly to see how long it can last. Of course, the longer the better. If it is more than 30 seconds, it means that your lungs are healthy; If you can reach 1 min, your lungs will be strong. A healthy person around the age of 20 can even hold his breath for 90~ 120 seconds. If he wants to improve the quality of his lungs, he can take a deep breath in a good air environment and cough actively to let the impurities deposited in his lungs be discharged.
Waist-hip ratio and obesity
Female friends are most afraid of getting old and getting fat, so they want to lose weight, but what you don't know is that the harm is not obesity, but cardiovascular disease.
You can see the sub-health state simply by climbing the stairs. If your body is in a sub-health state, you should adjust and improve it in time. If you complete the test well, it means that your physical condition is still good and should be maintained. Sub-health will cause many diseases, which must not be ignored.