Here are some helpful hints to learn that tack!
Keep your head up looking into wind.
Wrap your foot around mast track
Keep sail away from you and arms straight
Knees bent, weight on toes
MOVE FAST with your feet and hands
THROW the sail away from you to make room for you to go through the open door!
Weight LOW, back knee bent, new front leg straight to push the nose of the board downwind.
Head up off to your next one! For full report, check out pritchardwindsurfing.com/blog/