Fig. 5
From: Medial part thickness of wearable device affecting running motion
Thigh motion at adducting/abducting direction during running. Positive \(\phi _r\) and \(\phi _l\), and negative ones represent hip adduction and hip abduction, respectively. Positive and negative values of \(\phi _t\) represent thighs opening and closing in the coronal plane, respectively. 0% and 100% gait cycle ratios represent the instants of right heel strikes