The blind pursuit of large amounts of exercise risk sudden death For healthy ordinary people, experts believe that the biggest point to avoid sudden death tragedy, is to “scientific fitness”. With the modern awareness of health, many people have suddenly developed the idea of fitness and exercise. However, the blind pursuit of large amounts of exercise is very unscientific, but also easy to bring additional burden on the heart. On the contrary, continuous, regular small and medium intensity exercise, is the most appropriate. In order to pursue fitness effects, tired and panting, sweating, the pursuit of exercise intensity, and even challenge the physiological limits, which are not desirable. Once you appear in the process of exercise chest tightness, chest pain, lack of oxygen, dizziness and other symptoms, we should pay attention to these body signals, do not be careless, should immediately stop exercise as soon as possible to go to the hospital for examination. In addition, to regular life, work and rest, pay attention to life and living. Remember: “Sudden death is a momentary event, but the factors that lead to this result may be the accumulation of years and years of blind exercise, so you should start from the little things in life, do not let the heart too tired. Aerobic exercise, happy to move the “heart” Aerobic exercise is characterized by: not too strong, rhythmic, uninterrupted and longer duration, harmless to the human body. Walking, jogging, easy to play ball, swimming, slow climbing, bicycling, aerobics, tai chi and other sports or ways belong to the medium-volume aerobic exercise. For people of different ages, a rough estimate of moderate exercise is: heart rate = 170 – age, for example, 50 years old, exercise with a heartbeat of 120 beats per minute, which is approximately equivalent to about 90% of the maximum exercise for that age, which is a moderate intensity exercise. The same age, each person’s physical condition also varies, so also according to the feeling during and after exercise to judge. Generally speaking, exercise to a slight sweating, slight muscle pain, no obvious fatigue, rest to recover, the next day is still full of energy, the desire to exercise, that the exercise is more moderate; if sweating, shortness of breath, chest tightness, do not think about eating, there is a clear sense of fatigue, feel your pulse after 15 minutes of rest, such as still do not recover, and the next day you feel weak and sore around, this is a sign of excessive exercise If you do not recover, and you feel weak and sore the next day, this is a sign of over-exercise and should be adjusted in time.