Why do people not have the strength to clench their fists when they first wake up from sleep?

During the day, people are dominated by the sympathetic nervous system, responsible for physical and mental activities such as sports, and during sleep are dominated by the parasympathetic nervous system, which is mainly responsible for functional recovery, such as physical recovery, detoxification in the body, etc., when the parasympathetic nervous system wakes up in the morning, the control of the human body is handed over to the sympathetic nervous system, so it feels weak for a while, and it will be fine after a while. So don't get up as soon as you wake up in the morning, lie down for a while, otherwise it will not be good for your health.

I fall asleep every day and then very sleepy but subconsciously dare not fall asleep, the whole body can not move, with the strength of the whole body is only the fingers twitch slightly, the eyes can not open and move, it takes a lot of effort to wake up if you don't sit up and immediately fall in, no matter how you change the position is like this, really tired, very sleepy, unless someone is next to me, when my fingers twitch and then push me awake, can be lifted immediately, if still lying down it will be like this, once tried not to struggle, found that the sense of suffocation and fear is greater, I want to find someone to help me but no one knows that I can't make a sound, that feeling of powerlessness and helplessness is terrible, and a voice in my head tells me that it's dangerous to wake up quickly, but it's really tiring to struggle, and every time I fight nightmares, it's probably when my willpower is the strongest.

The human body is controlled by the nerve center, the person has just woken up, the body has not been recovered, the blood circulation is not smooth, and it is easy to suddenly lose strength in the hands and feet. Don't worry too much about this situation, you can usually exercise more to enhance your physique, which is also conducive to the awakening of the human body. If you really can't get up in the morning, you can find someone to wake you up.

As soon as a person wakes up, the brain begins to enter a state of excitement, but this process of transformation of the brain is not very rapid. In general, it requires a transition from a state of inhibition to a state of excitement. During sleep, all the muscles are basically in a relaxed state, which is like a train standing still waiting to depart, as the nervous system gradually enters a state of excitement, the train first "woo-" a whistle, indicating that the train is about to speed up, if there are no special circumstances, this transition from less to more, muscle tone will gradually return to the main muscles of the whole body.

Only when the muscles are completely restored to their original tension and all systems and organs in the body have entered the corresponding working state, can people get rid of the feeling of weakness and weakness. Therefore, it is not advisable to engage in overactive work immediately after waking up, except in an emergency, when the body should gradually enter the working state.

There is a thing in the human body, called the central nervous system, whether a person has the spirit or not, whether he has the strength depends on it. When the central nervous system is excited, people have spirit, and when the central nervous system is inhibited, people have no spirit. When the central nervous system is excited, the muscles can move, and the person has strength, but when the central nervous system is inhibited, the muscle activity is restricted, and the person has no strength.

The activity of human muscles is innervated by the central nervous system, and when sleeping, the central nervous system is in a state of inhibition, and the deeper the degree of inhibition, the more relaxed the muscles will be. When we wake up from a sleep, the inhibition of the central nervous system has just passed, and the muscles of the whole body are still relaxing. If the muscles are not active, the person will not have strength, so he will feel bored.

The more you sleep at night, the more obvious it is that you wake up in the morning. So on the other hand, being tired is a sign of sleeping soundly at night.

After waking up, my whole body was weak and I had no strength. As we all know, the nervous system is the command of the whole body. All physiological activities of the human body are directly or indirectly regulated by the nerve center, whether it is breathing, heartbeat, circulation or muscle activity, etc., which are ultimately governed by the nerve center.

The activity of the nervous system is nothing more than excitement and inhibition. When it is excited, it innervates the corresponding organs for physiological activities, such as muscle contraction, heart beat, lung breathing ......And when it is suppressed, these activities temporarily stop or slow down. When a person is awake, the centers of each part of the nervous system carry out activities (excitement) in a regular and division of labor, and direct the body to carry out the necessary work.

However, the nerve center cannot be excited all the time, it also needs to rest, that is, to be inhibited. When most of the brain's centers enter a state of inhibition, people enter the sleep stage.

As a sleep expert, I am too willing to share my experience, as you know, sleep, as an important way for human beings to replenish energy, occupies 1 3 human time, just like our electronic devices must be charged after a long time, and cars must be refueled, sleep is the charging time of people. Under normal circumstances, if you get enough sleep, you must wake up full of energy, refreshed, and energetic, because sleep is nourishing, and if you don't sleep, you will wake up when you are full. But if God is not enough, and you are destined to wake up without spirit, why?

Because the heart is the main god, the lack of God is actually the heart vein, open up the heart vein, in order to unblock the qi and blood, and the qi and blood are unimpeded, and the god is self-rounded! Therefore, when we wake up and find that we are very tired, we are actually tired, and when we are tired, we think that it is caused by the blockage of qi and blood, and we only need to get the heart pulse unblocked, and we can naturally return to normal.