Research Article
Measurement and Analysis of Gait Pattern during Stair Walk for Improvement of Robotic Locomotion Rehabilitation System
Figure 7
Definition of joint angles : (a) flexion/extension of hip joint , (b) flexion/extension of the knee joint , and (c) dorsi-/plantar-flexion of ankle joint . The red points indicate joints, and the red/blue arrows denote the positive/negative sign of angular direction.
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(b) |
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