Because the constitution is too weak, resulting in hypoxia, the high air pressure in the ear canal causes pressure on the eardrum, causing the feeling of ear blockage. In addition, the way of breathing during exercise is wrong, so let the fitness instructor guide you.

Ear asphyxia is caused by instantaneous blockage of the upper respiratory tract, or long-term shaking and bumping of the body. It's okay. Just open your mouth and yawn and swallow your saliva.

After strenuous exercise, the blood flow in the body will accelerate, and the blood vessels in the ears will also accelerate. This is a normal phenomenon. If you reduce strenuous exercise properly, the feeling of air blockage in your ears will gradually disappear.

Precautions:

In life, people often feel that after strenuous exercise, not only the body is slow to respond, but also the brain has a short-term "can't keep up" phenomenon. This is not only related to the above factors, but also the result of the body's own "protective inhibition" mechanism.

Excessive exercise, because the human body consumes a lot of energy, in order to prevent further consumption of energy and inhibition of function, people will feel extremely tired, weak and slow in brain response. If you exercise excessively for a long time, the sensitivity of the body's "protective inhibition" function will be reduced, thus damaging the brain function. The main symptoms are: lack of attention, insomnia, forgetfulness and so on. In the long run, it will do great harm to human health.

The key is to maintain good exercise intensity, besides keeping the heart rate in a suitable range, we should also have a keen sense of time. Generally speaking, it is advisable to exercise for 30 to 60 minutes at a time under aerobic conditions. Once overdosed, it is not only useless, but may damage the body function.