Figure 2.

Joint angle analysis, hip–knee cyclograms. Top of the panel: left lower-limb, bottom of the panel: right lower-limb, left part of the panel: cyclograms before vibration training, right part of the panel: cyclograms after vibration training, bold black (stance phase) and dark gray (swing phase) lines are for average gait trial and thin light gray lines represent each gait trial. Note that the vertical scale was adapted due to the shift of the cyclograms towards hip extension in post-training.