It's warm in spring in bloom, so it's good for the elderly to go outdoors in the morning or at dusk. For the elderly, walking is also particular. In terms of speed, we divide walking into slow (60-70 steps per minute), moderate (70-90 steps per minute) and fast (more than 90 steps per minute). Old people may wish to pay attention to the calculation when walking and choose the most suitable way of walking according to their own situation.

Hypertension is suitable for walking slowly. For patients with coronary heart disease and hypertension, it is more appropriate to walk slowly at a speed of 60-70 steps per minute. Too fast will accelerate blood circulation and raise blood pressure, which is prone to danger. The best state of this kind of old people is to walk for about 30 minutes, sweat slightly, have a slow heart rate, and have no feeling of dizziness, nausea or fatigue. Old people with arteriosclerosis of lower limbs should not walk fast, otherwise it will easily lead to the decrease of vascular compliance and elasticity. Walking slowly can avoid this problem to some extent.