1. Watch your heart rate.
In fact, most people often give some hints before sudden death. The most important hint is that the heart rate may increase. Under normal circumstances, our heart rate is about 60 beats per minute, but if it reaches 80~90 beats, then in this case, everyone should rest at home and never go to the gym to exercise, otherwise it will definitely speed up the heart rate during exercise. Once the heart rate exceeds the tolerable range, then finally,
2. Pay attention to warm-up
Some people are always enthusiastic at the beginning of exercise, so after they are ready, they will naturally do some strenuous exercise, resulting in a sudden increase in heart rate during exercise, which may be unbearable for the heart. This kind of stress will eventually lead to sudden death, so there must be a warm-up process before exercise to slowly accelerate the heart rate, so that sudden death can be avoided if there is an adaptation period.
Step 3 pay attention to physical changes
In the process of exercise, if we feel chest tightness and shortness of breath, and it is not discomfort caused by fatigue, then we must stop the current exercise and go to the hospital for medical treatment. Don't think this is a normal phenomenon or fatigue caused by fitness. The consequences of being brave may often lead to the loss of your precious life.