Prosthetic Function	Phantom Limb Motion
Pronation	Wrist rotation inwards with fully relaxed fingers
Supination	Wrist rotation outwards with fully relaxed fingers
Flexion	Ulnar deviation
Extension	Wrist extension
Palmar grip	Thumb adduction slightly crossing posteriorly towards the back of the hand
Fine pinch	Opposition of thumb to the first three fingers, slight extension of the little finger
Hand open	Opening of the hand with focus on the extension of the middle three digits
No movement	Full relaxation of the hand and wrist