sausage said..Macro,
Boom to boom - resist grabbing the mast although I know a lot of competent windsurfers who grab the mast still.
(my 2 cents from 2011 thread)
Front straight arm tends to keep your sail and you more upright (and forward) which in turn retains some of the power right into the turn. Leaning back is of course a no no. Three things to remember - commit, commit, commit. On the subject of rig flip I sail in really rough conditions and sometimes it is easier to plane out of the gybe clew first and once you have your feet in a good position to deal with the messed up conditions then flip the rig. If you watch pro slalom races you will see them flipping very late indeed. Of course those guys are pros. In flatter conditions I tend to flip the rig much earlier (board 90degrees to wind /exactly downwind) which gives me good power out of the turn.
PS - I used to gybe with an underhand grip (leading hand) but there was a thread here years ago espousing the benefits of an overhand position. Took me a while to change but an overhand position is the only way to go.and again in 2012
Start bearing away to build some decent speed. Bend your knees and commit and that means really commit to the turn. Overhand grip if not already and straighten front arm (pushing sail forward and upright) whilst sheeting in back hand as you initiate turn.
As you pass through downwind direction release back hand (even give the sail a little push depending on how strong the wind is) Resist moving all over the board with your feet and don't lean back as this stalls the board very quickly - in fact if you remember to lean forward towards the mast track this keeps the sail nicely powered and keeps the board trimmed nicely.
Also try and find some swell to help you around as plowing into the back of a wave tends to throw everything into disarray.
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Here are some links from previous threads (enjoy the reading);www.seabreeze.com.au/forums/Windsurfing/General/Fix-my-gybes/www.seabreeze.com.au/forums/Windsurfing/General/best-ever-tip-for-gybing/www.seabreeze.com.au/forums/Windsurfing/General/in-search-of-the-planing-gybe/www.seabreeze.com.au/forums/Windsurfing/General/Carve-Gybing-2/?page=1www.seabreeze.com.au/forums/Windsurfing/General/Tips-for-gybing-when-over-powered/www.seabreeze.com.au/forums/Windsurfing/General/Another-Gybing-Instructional-Vid/ Please, don't take it personal, just discussing gype mechanics
bearing off to build up board speed is part of the journey towards awesome gypes, but its not the finished product
Bearing off, kills sail power potential, ultimately all board speed should be driven from the sail, more cross wind, too 10 -20 degrees off wind makes for the gype with most potiential
In my experience, the beginner gyping usually is too concerned with the carve in, over carving, hanging onto sail too long, and then flipping way to late
Again, bearing off will help with this as it kills sail, but in terms of great gypes, you need better sail control, then just to kill the sail, you should be getting pulled hard in, and hard out, and with the whole bear off to build board speed, you miss that opportunity
Grapping the mast suggests your not balanced, and not in the right position to transfer the potiential sail power to the board, infact by grapping the mast, your killing the intial pull from the sail
If your having to push the sail, wish is part of it in the beginning, you've stuffed it, created drag, you can still plain out no worries, but it wasn't perfect
The gype is a great part of sailing as it feels like it can continue to be broken down into more and more subtle skills as time goes on
Initial it can just be broken down into three parts, carve, flip, exit
Most people spent too long focusing on the carve, just gently come in, allow yourself time for the flip, and exit
HA, good luck Macro and co.