The fall during such events - it is a tragedy for the athlete.
Grethel Blyler US falls during his speech at competitions in half-pipe women. (Photo by Streeter Lecka / Getty Images)
The fall of the athlete Dominique Gisin of Switzerland after crossing the finish line in Whistler. (AP Photo / Charlie Riedel)
Japanese figure skater Daisuke Takahashi fell during training. (AP Photo / Mark Baker)