a person in black turning a red color wing on water
there is a man in the sea with his girlfriend
here showing the methods to turn the wing if it improper lands in the water by easy technique
a man demonstrates how to turn the wing while it is flipped upside down in the water
the man flips the wing over in the water
man in black wetsuit is trying to pull upright a submerged windsurfing sail near a beach when the sail flips over
a voice giving instructions in turning a wind kite that has stuck in the water
some people are outside swimming and turning the wing of a sail
some of the vehicle is floating in the water
a man demonstrates how to turn a hand glider over that has landed in water
two men demonstrate how to use a device in the water
a man ina wet suit  is pushing up a boat from the ocean
a documentary on how to windsurf and in particular recover from a wipeout
a man in the water with a woman is trying to do something
a man explains how to right a collapsed kite surf
it is not clear whether a boat overturns or a flying article fell on the lake where two persons are trying to rescue the same from the water
bunch of guys trying to get their raft up
bunch of guys trying to water surf in the ocean
i video instructing how to right an overturned wing
a boat is starting to sink in the ocean