Table 1.
Superior | Inferior | |
---|---|---|
Trunk | Midpoint of the right and left acromion | Midpoint of the hip joint center |
Upper Arm | Acromion | Elbow joint center |
Forearm | Elbow joint center | Wrist joint center |
Thigh | Hip joint center | Knee joint center |
Shank | Knee joint center | Ankle joint center |