Execute a 90 degrees rotation with feet still joined, leaving left foot slightly in front. Taan Geuk to be executed from joined feet with angle/toes and knee rotated forward and outside, during a 90 degrees rotation.
Gam / Wu to be executed right after Bong geuk and before landing.
Gam Sau during a plus 90 degrees rotation around the Core Line, until the elbow points slightly past "opponent's" Core Line,
while Wu Sau stays on the Attack line to prevent overrotation.
Repeat once with slight rotation.