Tot boy walks up a flight of stairs. Another tot boy slides down the stairs on a mattress and knocks him over. Sideways video.
A man loses his balance on a paddle board in the ocean.
Mishaps: A woman stands on a surf board on an automatic wave machine. She falls on her head and rolls back in the waves.
"Surf's Up... River" Surfing. Man surfs on river on endless wave.
Brown dog rides on man's back surfing in the ocean. Beach, summer.
Teen college girl slides on a cardboard box lid in dorm hallway and falls down