? Aerobic exercise requires strength and physical fitness. Generally, the intensity of aerobic exercise should reach at least 75% of the maximum heart rate. However, it is difficult for most people to accurately measure their heart rate during exercise, so it is best to control the intensity of exercise by "consciously halving". The literal meaning of "consciously exerting strength" is "self-feeling when exerting strength". As for physical exercise, with the increase of activity intensity, people will gradually change from "very relaxed" and "relatively relaxed" to "slightly tired", "tired" and "very tired" In the activity, the intensity of "mild fatigue" activity actually meets the requirement of aerobic intensity. In other words, "aerobic exercise" is a kind of exercise in which people feel "mild fatigue" during exercise. At this time, the exercise heart rate of normal people is between 70% and 75% of the maximum heart rate.
? Representative aerobic exercises include jogging, swimming, aerobic exercise, mountain climbing, Nordic walking, jumping, various ball games, brisk walking and so on. Young people are better at jogging, while middle-aged and elderly people prefer "brisk walking" exercise. Because "walking fast" does not need special conditions, nor does it need to damage bones and joints. When you walk fast, you can follow the ground with your feet. This will produce certain mechanical stimulation to bones, which has the characteristics of impacting sports equipment, and has a good effect on strengthening bone strength and preventing osteoporosis.
? There is also a way to prevent excessive exercise intensity. When doing aerobic exercise, please exercise moderately and chat with colleagues. This is very effective in tracking your health.