Exercise vigorously before going to bed. When the human body vigorously exercises before going to bed, the body will release hormones such as adrenaline and stimulate the metabolism of cells. Make people's emotions in a state of excitement, coupled with excessive excitement of sympathetic nerves, leading to insomnia. Too frequent physical exercise for a long time will also make the body's metabolic rate too high. Make the body in a state of restoring negative balance, which will lead to increased nerve excitability and insomnia for a long time. ?

Excessive exercise, which exceeds one's own load, will also increase acid metabolites in the body. If it can't be discharged quickly, there will be muscle soreness and even muscle strain, which will seriously affect sleep; Moreover, excessive exercise will make the body show a state of continuous excitement, which will worsen the quality of sleep and make it easy to wake up or lose sleep.

After the exercise, I didn't replenish water in time, and my body sweated too much and didn't replenish water in time. Too much water loss in the body will eventually lead to electrolyte imbalance and muscle tension. Even when sleeping, even if the exercise ends 3 hours before going to bed, your body will still be in a state of excitement, so you will naturally be unable to sleep, and finally you will lose sleep and have no spirit the next day. ?

Are you too full or hungry after fitness? There are many people who have no time to exercise during the day, so most of them will choose to exercise at night, and then they will be hungry because of a lot of energy consumption. At this time, if you eat too much or sleep without eating, it will affect your sleep. In addition, if you eat stimulating food before going to bed, such as wine and coffee, it will also affect the quality of sleep.