From: Clustering trunk movements of children and adolescents with neurological gait disorders undergoing robot-assisted gait therapy: the functional ability determines if actuated pelvis movements are clinically useful
FreeD Off
FreeD On
Pelvis-World
Thorax- Pelvis
Thorax-World
Unstable
− 0.62
− 0.17
0.16
− 0.4
− 0.31
− 0.71
Partially Stable
0.01
0.55
0.76
− 0.16
0.41
0.06
Stable
0.79
0.84
0.66
0.83
0.81
0.47