1)
Look for your ramp: some smooth steep chop for your loop. Also look around to make sure you won't have a collision with another sailor. Remember this is a very dangerous move so take precautions. Unhook and move the back hand farther back on the boom. Charge the chop with speed and power in your sail.
2)
Jump and turn the board down wind. keep sheeting in and begin to look back toward the clew
3)
Push the front hand forward to get the sail rotating, pull your feet up, and keep sheeting in.
4)
Keep sheeting and do not look at the water when you whip around. The sail will pull hard so keep sheeting in the sail no matter what. If you let go here -- it's going to hurt.
5)
Keep sheeting and do not look at the water when you whip around. The sail will pull hard so keep sheeting in the sail no matter what. If you let go here -- it's going to hurt.
7)
Now you are on the landing descent.
8)
For softer landing you want the tail to lead into the water. You can begin to sheet out here.
9)
Splash. You have returned to the water and your knees are probably bent to absorb the landing.
10)
Stand up, trim, and sail away. You are now a member of the elite loopers club. Congratulations!