Figure 6

Values of all parameters at different speeds and silly walks. The tops and bottoms of the boxes are the 25th and 75th percentiles of the parameters respectively. Red lines indicate the median values. Parameters m and n are weights related to the normalised force F, while parameters w and v are weights related to hip angles HA (refer to equations 4–6). SOL: soleus, TA: tibialis anterior. (*) denotes significant difference.