Assertion: skeletal system's bone | /r/AtLocation | particular direction
Facets:
Source sentences:
text: This attachment forms into joints and allows the bone to move in a particular direction and hence enhances the movement of body parts in desired direction, such as hips, elbow, knees ad wrist etc.
text: This form of attachment into the joint, and allow the bone to move in a particular direction, thereby enhancing the desired direction of body parts, such as hips, elbows, knees, wrists and etc.