Imagine the fear of losing control and falling unexpectedly to the ground - or even underground. CNN.com has compiled video of people who have survived such incidents captured on camera. You've gotta watch how they make it through their rough landings.
Watch the video to find out how this climber fell and what message he gave to a crowd of spectators after he landed on the ground.
Listen to Shane O'Malley explain what may have contributed to his fall and see where he landed.
See how a cell phone call got one girl in trouble and watch who pulled her out of the ground.