Swedish rider Gustav of team Filtrate Sweden showing how to snap a windsurf mast. A pretty gnarly wipe out in the waves, fallowed by a rinse cycle resulting in a broken mast.
Bjorn Dunkerbeck suffered a mast break during the Slalom heats yesterday which definitely set him back. Heres the crash, first in normal time than slow speed, and you can really see where the mast snaps.