Current location - Health Preservation Learning Network - Fitness coach - Why do you sometimes lose sleep after muscle strength training?
Why do you sometimes lose sleep after muscle strength training?
Have you ever suffered from insomnia after muscle strength training? In fact, it is because muscles activate sympathetic nerves during training, and some of them remain active until the end of training. Therefore, excitement and superior emotions may lead to insomnia. After that, the sympathetic nerve in the human body quickly recovered to a calm state and was replaced by parasympathetic nerve, making it easier to fall asleep.

Insomnia after muscle strength training? Because of the secretion of * * * growth hormone during the sports meeting, empowher's metabolism becomes vigorous and will last for a long time, the decomposition of fat will continue, and the energy consumption will also rise, which means that the body will continue to be highly active. If you feel too excited to sleep, it may be caused by the activation of your body. Generally speaking, people who exercise know that you can't exercise too late, otherwise you won't be able to sleep and reduce the intensity of exercise appropriately. It can avoid too much impact on the motor nervous system and central nervous system of the body and reduce the excitement of the nervous system. It is suggested that if you engage in high-intensity muscle strength training, please reserve about 2-3 hours before going to bed, so that the excitement has enough time to fade away. If you lose sleep after a long training, it will not only lead to dark circles, loose skin, decreased immunity, but also bring a series of problems such as physical injury, so sleep will affect muscle growth. However, on the contrary, sometimes I feel sleepy after training, which has a considerable relationship with autonomic nerves.

After exercise, the parasympathetic nerve will be dominant, surpassing the rise of metabolism. At this time, you may feel sleepy. Another thing to consider is the role of growth hormone. It is known that in addition to training, there will be growth hormone secretion and deep sleep. It is generally believed that after one hour of sleep, the body will automatically enter a deep sleep and begin to secrete growth hormone. However, just like "chicken lays eggs, eggs lay chickens", whether deep sleep promotes the secretion of growth hormone or growth hormone makes people fall into deep sleep is still inconclusive, but at present, it can only be said that growth hormone is most likely to induce people to fall asleep after muscle strength training.

After muscle strength training, whether you can't sleep or fall asleep quickly, you don't really need to be nervous and don't have to fight hard. If you want to sleep after training, you can close your eyes if you can't sleep, which can also help to eliminate fatigue to some extent.

However, only sleep can inhibit active nerves and dormant nerves. Therefore, if you want the nervous system to get a full rest, it is of course best to sleep. How to arrange training reasonably before going to bed, please adjust according to your physical condition.