Walking helps the heart pump blood more efficiently and improves the function of the endothelium of blood vessels. When exercising, the body increases the production of nitric oxide, a molecule that helps dilate blood vessels and lower blood pressure, according to the health website Verywellfit (USA).
When traveling during the Lunar New Year holiday, people with high blood pressure should listen to their bodies and rest when they feel tired.
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In addition, regular walking contributes to weight control and improves insulin sensitivity. These are all factors closely related to high blood pressure.
The World Health Organization (WHO) recommends that adults should engage in at least 150-300 minutes of moderate-intensity physical activity each week. This is equivalent to about 30 minutes of brisk walking five days a week.
During Tet holiday travel or visiting temples, if a person walks continuously for 2-3 hours at a moderate intensity, they have theoretically met or exceeded the minimum recommended weekly limit. However, this does not mean that the more you walk, the better, especially if your body is not used to exercise.
Exercise intensity plays a crucial role. Moderate walking is generally understood to mean walking fast enough to increase breathing rate. However, even with fast breathing, one should still be able to speak short sentences.
If you walk too slowly, the cardiovascular benefits may be limited. If you try to walk too fast for an extended period when you're not used to it, you may feel dizzy and very tired.
People with high blood pressure who are taking medication should be aware of the risk of low blood pressure when standing for long periods or engaging in prolonged exercise in hot weather. This is especially important for those taking diuretics or medications that slow heart rate.
Dehydration can cause blood pressure to fluctuate, leading to dizziness or fatigue. Therefore, on days with a lot of walking, drinking water regularly and taking breaks is essential. Instead of walking continuously for hours, we can divide it into 30-60 minute segments, then sit down and rest for 10-15 minutes to allow the body to recover.
When climbing steep terrain, such as mountains, people with high blood pressure should not rush. Instead, they need to listen to their bodies, walking and resting when they feel tired.
Some warning signs that require immediate cessation include chest pain, shortness of breath, dizziness, nausea, or cold sweats. Those with underlying cardiovascular conditions, uncontrolled blood pressure, or who have recently changed medication should consult their doctor before engaging in activities involving significant walking, according to Verywellfit .
Source: https://thanhnien.vn/di-bo-tham-quan-ngay-tet-nguoi-huyet-ap-cao-nen-van-dong-bao-nhieu-la-vua-18526021600024109.htm
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