摘要：The objective pilot empirical research contributes to the spread of knowledges about the possibility of exploitation of health exercise program within the lessons of physical education and sport, which has significantly (p < 0,01) confirmed its overall positive effect on the muscular system of female pupils. A significant reduction in the incidence of problems we have registered in area of postural, as well as area of phasic muscle groups. The biggest and significant changes were occured in the area of the postural muscle groups, concrete m. quadratus lumborum (p < 0,01), m. rectus femoris (p < 0,01) and m. pectoralis major (p < 0,01). In the area of phasic muscle groups we have noticed significant changes in all monitored areas. The most dominant and significant (p < 0,01) changes were occurred in the area of the abdominal muscles.
