Normal Values of Joint Motion (in degrees): Hip flexion (bending) 0-125Hip extension (straightening) 115-0Hip hyperextension (straightening beyond normal range) 0-15Hip abduction (move away from central axis of body) 0-45Hip adduction (move towards central axis of body) 45-0Hip lateral rotation (rotation away from center of body) 0-45Hip medial rotation (rotation towards center of body) 0-45 Kn..