According to a new study, synchronous movement of a soldier has not only aesthetic side, and instills discipline.
It turned out that this movement gives a man greater confidence. The researchers chose men, divided them into pairs and forced to walk some synchronously, in the leg, and part stroll in a free tempo. Then they showed a photo of the "offender" and asked to fill out a survey about their feelings and emotions.
The results showed that the participants who walked in formation, the physical parameters shown in photos men seemed more modest. Based on this, psychologists suggest people do to find a mate and to March with him, thus increasing morale.