What counts as vigorous exercise?

Exercise is something we do often in our daily lives. In fact, exercise is divided into two types: aerobic exercise and anaerobic exercise. Many people feel very tired and have no strength after exercising. Maybe this is strenuous exercise. But what are the specific types of strenuous exercise, and what is considered strenuous exercise? The following editor will introduce you to strenuous exercise and precautions.

Vigorous exercise is anaerobic exercise, while normal exercise is aerobic exercise. Vigorous exercise consumes a lot of oxygen and water, which makes the body overdrawn. You should try to drink more light salt water to replenish body fluids in time to avoid harming the body. The additional answer is to run for more than 30 minutes or more than 2 km, play basketball for 40 minutes, play football for 40 minutes, play badminton for 1 hour, do aerobics for 40 minutes, and swim continuously for 25 minutes. The standard is different for each person. When your heart rate reaches more than 120 beats, breathing becomes difficult, and saliva becomes thick, it means you have reached your limit.

When you feel tired after exercise, you squat or sit down thinking that you can save energy and rest. In fact, this is a wrong practice: if you squat or sit down to rest immediately after fitness exercise, it will hinder blood return to the lower limbs, affect blood circulation, and deepen muscle fatigue. In severe cases, gravity shock may occur. You should adjust your breathing rhythm, swing your arms while walking, and do some relaxation and adjustment activities to promote the blood flow from the limbs back to the heart.

During exercise, blood vessels on the body's surface dilate, body temperature rises, pores dilate, and perspiration increases. If you walk into an air-conditioned room or take a nap in the air vent immediately after exercise, or rinse your head with cold water to cool down, your skin will tighten and sweat will stop, causing physiological dysfunction such as temperature regulation, and a decrease in immune function, leading to colds, diarrhea, asthma and other symptoms.

Many people feel very tired and dry mouth after strenuous exercise, so they choose to eat some cold drinks to feel refreshed. However, this idea is wrong. Doing this in the long run is very bad for the body and can easily lead to stomach cramps and stomach pain. In fact, you should drink more boiled water to replenish the water needed by the body, or salt water is also fine.