Fig. 2From: Use of Hybrid Assistive Limb (HAL®) for a postoperative patient with cerebral palsy: a case reportJoint angles pre-surgery, pre-first HAL, and post-second HAL. a Right and b left ankle, c right and d left knee, e right and f left hip, g trunk, and h right and i Left hip joint angle with respect to the horizontal line. LR loading response, Mst mid stance, Tst terminal stance, PSw pre-swing, Isw initial swing, MSw mid swing, TSw terminal swing, IC initial contactBack to article page