Pronation and supination of the hand: Anatomy and biomechanics Proper functioning of the hand relies on its capacity to rotate and point the palm upward (i.e. supination) or downward (i.e. pronation) when standing up with the elbow in 90° flexion.
The motion of supination turns the palms anteriorly or superiorly to the supine (face-up) position. Another way of thinking about supination is how someone would move their hands to look at their palms or to hold a bowl of soup.
The motion of supination turns the palms anteriorly or superiorly to the supine (face-up) position. Another way of thinking about supination is how someone would move their hands to look at their palms or to hold a bowl of soup.

Supination Of Hand Image Diagram - Supination Of Hand Image Chart - Human anatomy diagrams and charts explained. This anatomy system diagram depicts Supination Of Hand Image with parts and labels. Best diagram to help learn about health, human body and medicine.