Before reading this article, I sincerely invite you to click "Follow", which is not only convenient for you to discuss and share, but also to share more professional health knowledge with you, so as to escort your health, thank you for your support.
"Hey, you know what? Wake up early to exercise!" said Li Hua, a 62-year-old retired accountant, as she walked with her friend Zhang Min in the community's garden.
Her daily life is filled with gardening and cooking fun, and she doesn't forget to walk around the neighborhood every morning to enjoy the fresh air. However, a sudden change of events one day caused the entire community to re-examine the seemingly healthy habit of "waking up early to exercise".
Early that morning, Li Hua, as usual, went out for a walk in the early morning at six o'clock. The air smells of cool dew, and the trees lining the streets seem to be stretching their branches lazily.
However, as she walked briskly past the community flower bed, she suddenly felt a sharp pain in her chest, followed by dizziness and nausea. She barely managed to find a place to sit, but eventually she couldn't do it and fell to the ground.
Fortunately, the security guards of the community noticed the abnormality in time and hurriedly called an ambulance. She was pulled into the office, where doctors determined that she had suffered a myocardial infarction. Although he went through all the treatment, Li Hua finally passed away because the treatment was not timely.
This incident caused an uproar in the community, and residents began to question what kind of early waking activities are safe? After dealing with Li Hua's case, doctor Zhang Qiang gave a health lecture to the community residents, specifically mentioning the "three inappropriates" of getting up early to exercise.
First of all, Dr. Zhang Qiang pointed out that it is not advisable to do strenuous exercise without eating in the morning. He explained that after a night's rest, the body's blood sugar level is usually low, and high-intensity exercise on an empty stomach can easily lead to hypoglycemia, increase the burden on the heart, and cause heart disease or other circulatory diseases.
Secondly, it is not advisable to exercise vigorously in cold weather. Dr Teo emphasises that a lower environment can constrict blood vessels and increase blood pressure, putting more strain on the heart.
Especially for older people like Li Hua who have a history of heart disease, strenuous physical activity should be avoided on cold mornings.
He advises that if the temperature is below 5 degrees Celsius, you should do a moderate amount of warm-up exercise indoors, or postpone going out until the temperature is warmer.
Finally, Dr. Zhang cautions that it is not advisable to neglect the warm-up and relaxation activities in the morning. He explained that the human body is always in a relaxed state during sleep, and it is easy to cause muscle strain or joint damage when it suddenly starts strenuous activity in the early morning.
Proper warm-up and stretching can help the body transition smoothly from resting to active and reduce the likelihood of injury. Dr. Zhang recommends a gentle warm-up of at least five to ten minutes before each workout to wake up the body and heart.
Dr. Zhang's words were an eye-opener for the residents and caused them to reflect on their morning exercise habits.
He also mentioned a similar case he once dealt with, an elderly man who also suffered from heart disease, went for an intense run without doing any warm-up, and unfortunately had a heart attack. Through these real-life examples, Dr. Zhang's advice is even more convincing.
However, just as the discussion was about to end, one resident suddenly asked, "Dr. Zhang, is it really good that I have a habit of drinking a big glass of cold water on an empty stomach every morning?"
Dr. Zhang smiled and replied, "This habit is not recommended. Let's elaborate on the fact that drinking cold water on an empty stomach, especially in large quantities and quickly, can easily cause irritation to the stomach and cause stomach discomfort or cramps. ”
"Moreover, for some people with cardiovascular and cerebrovascular diseases, ice water entering the body can cause blood vessels to constrict suddenly, which may cause a burden on the heart or cause other health problems. It is recommended to drink some warm water in the morning, which will help to wake up the body and activate the function of internal organs. ”
Through Dr. Zhang's explanation, residents not only have a new understanding of waking up early to exercise, but also become more aware of the potential risks of some seemingly innocuous habits in their daily lives. Everyone in the community is starting to re-examine their lifestyles and try to maintain their health in a more scientific way.
What do you think about the prevention of myocardial infarction?