Comparison the time to stabilization and activity of the lower extremity muscles during jump-landing in subjects with and without Genu Varum

The altered activity of the QL and GMed, in subjects with GVD may indicate instability of the spinal column, pelvis and hip during jump-landing task. Although the GVD is referred to the frontal plane deformity, the results showed that this complication might affect stability in other motion planes.