Always have nightmares?Exercise or help improve sleep
Jingjing
Do you often be troubled by nightmares?Maybe exercise can help solve this trouble.Researchers at the University of Texas found that exercise every day can reduce dreams and keep people away from nightmares.
The British “Daily Mail” quoted a research report published in the March issue published in the British “Science Report” on the 2nd that people known that the sports would change their sleep structure.However, in the previous, psychologists usually let participants spend the night in the laboratory when they are studying for observation. This may bring a certain pressure and affect the quality of sleep.In addition, due to the high cost of this method, most of these studies can only last for a few nights.
Researchers at the University of Texas recruited 82 volunteers to let them wear bracelets that monitor sleep and exercise in 6 months to count daily exercise and sleep.
Under normal circumstances, people will experience 4 to 5 sleep cycles after falling asleep every night. Each cycle includes light sleep, sleeping, and fast eye movement sleep. Each stage of heart rate and brain waves will be different.One stage -fast eye movement sleeping period.
Researchers have found that if volunteers do more than 60 minutes of exercise during the day, they will be shortened at night, and the deep sleep time will increase, and the sleep quality will be higher.They feel more energetic in the morning after exercise, and less stress and frustration.
The movements here include both medium and high -intensity exercises such as running and cycling, as well as low -intensity exercise such as walking or even housework. As long as the activity that can increase heart rate can be counted.
According to the National Institute of Health, deep sleep is the stage of repairing and regenerating tissues, constructing bones and muscles, and enhancing immunity.Researchers speculate that this may be why volunteers are more satisfied with sleep quality after exercise.
Researchers said in the report that it turns out that sufficient sleep and sufficient physical exercise can reduce the risk of death caused by chronic diseases such as hypertension, cardiovascular disease, type II diabetes, and cancer.
Physical exercise and adequate sleep are beneficial to mental health and help enhance cognitive functions. For example, improve learning, memory, and brain clarity, even if you only exercise once, you can boost your emotions.
In addition, poor sleep quality is related to emotional disorders and emotional disorders, and sleep disorders are usually accompanied by anxiety and depression.(End) (Xinhua News Agency special manuscript)
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