Result:Pearson product-moment correlation coefficients were high (0.80-0.95) for both involved and uninvolved knee for ART at each angular velocities.

• 内容效度t检验被动阻力力矩和阻力力距-速度线性回归曲线上升斜率2项痉挛量化指标受累侧与非受累侧之间有显著差异（P＜0.；05）;