By measuring the pulse, we can directly reflect the heart rate. During exercise, the heart rate will definitely increase with the increase of exercise, but to what extent is it effective and beneficial to health? Excessive exercise will damage your health; If the amount of exercise is small, the effect of exercise will not be achieved.

Generally speaking, use the formula "180- age = □□ times/minute" (the best exercise heart rate) to control your exercise scientifically. At present, this method has also been proved by the sports scientific community to be the most effective and scientific means.

For example, if you are 62 years old, your highest heart rate (that is, the highest pulse number) during exercise should be within180-62 =118 beats per minute.

2.\ "Basic pulse \" measurement, the pulse measured when you wake up every morning should be in a quiet and comfortable state, so it is also called \ "vein \". It will help you understand the changes in your body after a period of fitness exercise and check whether the amount of exercise during this period is appropriate.

If the daily "basic pulse" remains unchanged, it means that the reaction is normal and the exercise is moderate;

If it increases significantly, even the number of times per minute exceeds 10, it means that the amount of exercise is too large, and the amount of exercise should be reduced in time;

If the "basic pulse" slows down, it often means that the cardiac function is enhanced, the stroke output is increased, and the cardiac compensation ability is enhanced;

If it is too slow, less than 50 times per minute, and symptoms such as dizziness and fatigue appear, you should go to the hospital for examination to prevent bradyarrhythmia.

Due to coronary artery stenosis, excessive exercise in patients with coronary heart disease may induce myocardial infarction and heart failure. However, patients with coronary heart disease will write appropriate exercise in their discharge orders, but doctors never tell them how to exercise.