Mean asymptote (“a”), curvature (“b”) and R2 values for each comparison of landmark displacement and EMG amplitude for maximal voluntary contraction.

Mean asymptote (“a”), curvature (“b”) and R2 values for each comparison of landmark displacement and EMG amplitude for maximal voluntary contraction.针对最大自主收缩（maximal voluntary contraction, MVC）条件下标志点位移与肌电图（Electromyography, EMG）振幅的每一组比较，分别计算得到其平均渐近线（"a"）、曲率（"b"）与决定系数R²值。