>>42473904
nta, he means your redraw the lacks energy that the silhouette had. its lines of action, which are a general loose outline of drawing the gesture.

Think of it like loading a spring. His pose has sharper overall bends so it looks like there's power to it. Sharp angles are more dynamic

To understand better you're looking at more than one line of action, the first one in Red is usually the general movement of the spine down to the leg