Non-normalized and normalized averaged integrated EMG (IEMG) ratios of the VMO to VL muscles were calculated for statistical analysis (two-way repeated-measures ANOVA).

• 另外，亦将个别分析股内斜肌与股外肌之非标准化与标准化的肌电活动，以瞭解个别肌肉在不同摆位组合间之肌电活动变化。