INTRODUCTION: Rhythmic gymnastics requires a high level of physical quality; therefore, good performance depends on muscular strength and endurance, motor coordination and postural balance. OBJECTIVE: To develop a comparative analysis of postural balance in rhythmic gymnasts. METHODS: 10 female rhythmic gymnasts were evaluated by a force platform on one foot and balance functional tests (Side Hop Test and Figure of Eight Hop Test). The following data of the force platform were analyzed: anteroposterior and mediolateral of the center of pressure parameters, while for the functional tests, the time in seconds was analyzed. RESULTS: Significant difference (p = 0.01) was found between lower limbs in the median frequency parameter in the mediolateral direction, in which non dominant lower limb showed higher postural stability than the dominant one. For functional tests, there was no significant difference between limbs. CONCLUSION: The difference found in the balance control of mediolateral direction may be related to different muscular actions of the hip region, which is present during the sport practice for stabilization, trunk maintenance, and movement performance with lower limbs. These results indicate the need of a balance program and pelvic stabilization for the analyzed athletes in order to maintain muscular symmetry of the limbs for high sports performance.
postural balance; athletes; sports
