Misunderstanding 1: morning exercises
Many people think that morning air is good and suitable for exercise. In fact, before the sun came out, the content of carbon dioxide in the air was high and the air quality was poor. Therefore, the morning exercise should be arranged one hour after the sun came out, and it should not be practiced in the dense wooded areas near the road where there is a lot of traffic. A lot of carbon dioxide, no health.
Second, foggy weather should not be exercised in the morning, because the fog contains many harmful substances.
Third, fasting morning exercise can easily cause hypoglycemia. In addition, in the morning, the coronary arterial tension was high, and the sympathetic nerve excitability was also high. From 6 am to 12 noon, the incidence of cardiovascular disease was the highest. Try to choose the afternoon or evening activities as appropriate.
Misunderstanding 2: Take a walk after meals
Many old people regard the old saying “take a hundred steps after a meal and live to ninety-nine†as fitness maxims. Actually, it is not scientific to walk 100 steps after a meal. From a modern medical point of view, the elderly have an increased heart load when they eat, especially when they have enough food. Postprandial exercise has a significant negative effect on the cardiovascular system. Therefore, the elderly should avoid exercising within two hours after eating.
This habit is very bad. Older people should choose the appropriate sports and exercise according to their age, condition, strength, and personal preferences, step by step, persevere, otherwise they will be self-defeating.
In addition, the elderly need to ensure adequate sleep, pay attention to diet and nutrition, and ensure adequate intake of vitamins and minerals in order to allow the exercise to achieve the desired effect.
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