First of all, how sports fatigue is going on.

The children who take the sports test may have the experience, like 800 meters long run, the first 30s easy to run fast then run more tired, laborious, speed is also slower... This is the most simple performance of sports fatigue.

What exercise fatigue will lead to?

For example, muscle strength, muscle power, and muscle contraction speed will be weakened. so your running speed, your explosive force, your sense of balance, and even more basic movement standards will be weakened.

How does exercise fatigue appear?

1)Too much exercise!

Too much exercise, such as training for more than 60 minutes at a time, can lead to a lack of glycogen storage in the body, a lack of energy supply, a natural impact on performance and fatigue.

2)Too much exercise intensity.

Although we have always stressed that in order to train well, it is important to keep strength in the course of exercise: for example, to increase muscle circumference, to do HIIT for fat loss.

But during moderate to high-intensity exercise, anaerobic lactic acid can also cause lactic acid to build up in the body.

3)The sports environment is "unfavorable".

In addition to exercise too long, exercise intensity, there is a situation is the environment "wrong"!

For example, if you work out in a hot or stuffy room in the summer, your body temperature will be too high, and your body will lack of water and oxygen. This will also lead to stress changes in your body's water-electrolyte imbalance, blood hormones, and muscle fatigue, and more likely to cramp.

4)Psychological effect

A person's self-perception can greatly influence short-term fatigue symptoms, which can affect the body's physical response to exercise and post-exercise.

That is to say, you subjectively feel tired, and unable to keep up with the exercise, you really may become more tired.

And the next article I will talk about how to deal with exercise fatigue.