If your talking about the sort of filmic light burn transition effect there seems to be a numbers of ways. Can't say for sure how they did theirs but there is a free film flash preset that might be close.
I'm sure there are other ways maybe even in camera effect that you could some how overlay on top of footage.
If you happen to be talking about the snowboarder echo/repeat when the jump that could be done by cutting them out in Photoshop or AE. Or in this case since the camera is still you could just make a freeze frame and overlay on top with a blending mode.