You need to be able to breathe correctly so that the nervous system is not overstressed. According to scientists from Harvard University. They found the relationship between breathing exercises and psychological wellbeing. Breath control, according to the study, improves overall health and normalizes the nervous system.
The experiment involved 60 volunteers. They were asked to learn breathing exercises and the ability to apply in real life, especially during times of stress and emotional control. It turned out that daily exercise has a pronounced positive effect and reduce the level of anxiety.
Note, a similar effect of yoga on the human body. According to other studies, such studies improve memory and improve attentiveness. Enough 20-minute workouts a few times a week to achieve visible results.