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In a quiet town, Mr. Liu, a 64-year-old retired postman, has a daily habit of walking along the town's lanes after dinner.
The lights on the street flickered, the evening breeze was light, and Liu Laohan was in a good mood, humming a small tune as he walked. However, he felt his body flutter, his eyes saw the little star, and he fell headlong to the ground.
Afterwards, the doctor diagnosed that Liu Laohan died suddenly of cerebral infarction.
Dr. Zhang, an experienced neurologist, said to the residents present after handling Liu's body: "The misfortune of this uncle makes us have to reflect again. When you are older, you still have to pay attention to these points when walking, otherwise it is easy to have accidents. ”
Dr. Teo then initiated a lecture on healthy walking for the elderly at the community centre, emphasizing the proper way to walk and the precautions to be taken.
He began by noting: "It is not advisable to take a walk immediately after a meal. Blood flows to the stomach in large quantities after eating, and if physical activity is done immediately, it may lead to insufficient blood supply to the brain, leading to cerebral infarction or heart disease. ”
The intensity of the walk must be moderate. Dr. Zhang went on to say that many elderly people think that walking fast and long times is useful when they are tired.
However, excessive brisk walking or strenuous exercise can put too much strain on the heart, especially for the elderly with cardiovascular disease. He advises the elderly to choose a gentle route, maintain a light pace, and keep each walk to 30 minutes to 1 hour. ”
"Choose the right time and environment. Dr. Zhang emphasises that it is also very important to choose the environment when walking. Avoid going out in areas with high levels of air pollution or too cold and humid weather, as these extreme environmental conditions can trigger cardiovascular disease.
At the end of the lecture, one resident asked a question: "Dr. Zhang, what should we do if we feel unwell while walking, such as dizziness or chest tightness?"
Dr. Zhang replied, "If you experience dizziness, chest tightness or other discomfort while walking, you should first stop exercising immediately and find a safe place to sit and rest.
At the same time, I recommend that the elderly should have a comprehensive physical examination before engaging in any form of exercise to understand their physical condition, so that they can carry out their daily activities more safely. ”
Through this lecture, Dr. Zhang not only provided specific preventive measures and suggestions, but also greatly improved the awareness of community residents about the safety of sports for the elderly, especially the prevention of diseases such as heart disease and cerebral infarction.
As the lecture progressed, Dr. Zhang detailed some gentle exercises suitable for patients with hypertension and cardiovascular and cerebrovascular diseases, such as water exercises and tai chi, which are less stressful but have a significant effect on the improvement of the body's ability to regulate and balance.
In particular, he stresses that you should communicate with your doctor or professional before starting any exercise program to ensure that the exercise plan matches your personal health condition.
He also described some simple self-monitoring methods, such as using wearable devices to monitor heart rate and blood pressure, as well as recording how the body feels before and after exercise, so that the intensity and frequency of exercise can be adjusted in time.
Towards the end of the activity, one of the participants asked a question: "Dr. Zhang, is it true that I heard that sitting or lying down to rest immediately after a walk can also be bad for the heart?"
Indeed, standing still immediately after exercise, especially sitting or lying down immediately, may cause a rapid drop in blood pressure, causing dizziness or other discomfort.
The right way to do this is to do five to ten minutes of relaxation activities after exercise, such as slow walking or gentle stretching, to help the body gradually return from exercise to rest. This avoids the impact of a sudden backflow of blood to the heart.
In this way, Dr. Zhang not only answered the questions of the community residents, but also helped them establish the concept of scientific exercise, improve the safety of sports, so that everyone can exercise safely and effectively according to their physical condition, improve the quality of life, and prolong the healthy age.
The dissemination and application of this knowledge has gradually formed a positive impact in the community, prompting more older people to participate in sports that suit them and enjoy a healthy and active life in old age.
What do you think about cerebral infarction? Welcome to discuss in the comment area!