Figure 4.

Normalized tibialis anterior muscle activity and walking performance after arm cycling training in stroke. A. An EMG recordings of tibialis anterior (TA) muscle on the more affected side from one participant. Light gray traces are before with the dark gray trace indicating the untrained average, and the black trace is the result after training. B. Improved performance in walking and balance tests. Before (open bars) and after (filled bars) training data from the group for the Timed Up and Go, 10-Meter Walk, 6-Minute Walk, and Berg Balance Scale. [Adapted from (11). Copyright © 2018 The American Physiological Society.]