Three secrets for seniors to wake up early and exercise

>>>Recommendation: Fasting exercise for the elderly is bad for the heart muscle

　　As soon as you wake up in the morning, your breathing, heartbeat, blood pressure, muscle tension, etc. must quickly return to "normal operation" at the moment when the brain changes from inhibition to excitement. At this time, the heartbeat will accelerate, blood vessels will constrict, blood pressure will rise, and the burden on the heart will increase. At this time, it is most likely to induce cardiovascular and cerebrovascular diseases. disease , or even cause accidental death.
　　
　　For this reason, the first thing you do when you wake up in the morning is to rest in bed for 5 to 10 minutes. You can take a supine position, perform self-massage of the precordium and brain, take a deep breath, yawn, stretch, and move your limbs, then slowly sit up, get out of bed slowly, and dress leisurely so that you can relax after just leaving the bed. Dream The body functions gradually recovered after waking up.
　　
　　Eat first on an empty stomach during morning exercise. The energy during morning exercise mainly comes from the decomposition of fat. At this time, the concentration of free fatty acids in the human blood will increase significantly. During exercise, these free fatty acids are the main energy source for myocardial activity. ； In turn, if these free fatty acids accumulate too much, they will become toxic to the myocardium, which can cause various arrhythmias and even lead to sudden death. ；
　　
　　In addition, it will also increase the amount of triglycerides synthesized by the liver, causing and aggravating the symptoms of aging in the elderly. coronary heart disease and arteriosclerosis. Therefore, the third thing after getting up in the morning is to eat something nutritious first, such as a cup of sugar water or soy milk, malted milk, etc., and then participate in morning exercise. This can ensure the safety of exercise.