What would happen if a year-old baby fell from a fourth-floor window onto the head of a burly truck driver, standing on the sidewalk?
It's practically certain that the truckman would be knocked unconscious. He might die of brain concussion or a broken neck.
Even an innocent little baby can become a dangerous missile WHEN ITS BODY-WEIGHT IS SET INTO FAST MOTION.
-Jack Dempsey ch1 pg1 Championship Fighting