Walking time should be half an hour to an hour after meals. Walking after a meal before the food in the stomach is completely digested is easy to induce functional dyspepsia. At the same time, at this time, food remains in the stomach after meals, and if you walk quickly, it will also constitute diseases such as gastroptosis.

People with cardiovascular and cerebrovascular symptoms are not recommended to take a walk after meals. Because most of the blood supply will return to the stomach after meals, the blood will transfer to the limbs when walking, and the cardiovascular and cerebrovascular blood will be relatively reduced, which is easy to induce cardiovascular and cerebrovascular problems. It is wise to walk for an hour.

When walking, keep your head down, hold your chest out, stride, swing your arms back and forth with the rhythm of walking, and keep the road straight. Speed can be divided into slow walking, middle walking, fast walking and trot. Walk slowly at a speed of 70-90 steps per minute and 3-4 kilometers per hour; Take 90- 120 steps at a medium speed, with a speed of 4-5 kilometers per hour; Go quickly, at a speed of 5.5-6 kilometers per hour, and walk 120- 140 steps per minute; The trot exceeds 140 steps per minute. Walking 140 steps per minute, walking for an hour is close to 10 thousand steps.

Walking speed varies from person to person. Middle-aged and elderly people can go from less to more, from slow to fast, step by step. Generally, a little sweat can achieve the purpose of practicing fitness. When walking fast, the heart rate should not exceed 100- 1 10 times per minute. Especially people with cardiovascular diseases should pay more attention to the changes of heart rate.