اثر زاويه زياد Q بر كنترل پاسچر پويا در زنان ورزشكار

The Effect of Excessive Q Angle on Dynamic Postural Control in Female Athletes

Postural control and dynamic balance are essential in activities of daily living and for optimal performance in sport activity. The purpose of this study was to determine if excessive and normal knee Q angle influence measure of dynamic balance in female athletes. Twenty females athlete with right dominant side participated in this study. 10 subjects with excessive knee Q angle (Q>18), (age-21.20±1.4 years, height- 163.5±4.5 cm, mass= 61±8.02 kg, Q angle= 19.85±1.2 degree) and 10 subjects with normal knee Q angle (1318) were less than females with normal Q angle. We found significant differences in anteromedian posterolateral and anterior directions between two groups. Our results suggest that postural stability is affected by knee alignment under dynamic conditions.