A highly mobile, teardrop-shaped mass that changes shape drastically during opposition (bringing the thumb to meet the pinky).
The thumb operates on a different plane than the fingers, allowing for rotation and opposition. Why "In Motion" Anatomy Matters A highly mobile, teardrop-shaped mass that changes shape
Its movement is vital. As you raise your arm, the scapula rotates upward. Sculpting this connection prevents the "attached" look, making the arm appear to move from the back. A highly mobile