The starting point in choosing this theme was the belief that in the specific physical education instructive activity the dominant form of communication is the nonverbal communication in the teacher-pupils relationship. The study consisted in a sociological approach through an inquiry conducted on a middle school group of 150 pupils. The questionnaire comprised 13 items with prefigured and open answers to facilitate the research in the middle school pupils. A dominant form of expressing in the physical education lesson is represented by body movements as an expression of energy and information through posture, movement and indices and a psycho-somatic connection (body-soul).