Figure 3
From: Foot force direction control during a pedaling task in individuals post-stroke
Percentage change in EMG amplitude (mean ± SE) when the subject pedals with sustained maximal ankle dorsiflexion to plantarflexion for the SOL, TA, VM, RF and BF muscles. *denotes statistically significant change between sustained maximal ankle dorsiflexion to plantarflexion conditions (p < 0.05). A positive value indicates an increase in the EMG amplitude and a negative change indicates a decrease.