Olympic athlete, Jenny Simpson was injured after the 2008 Olympics as a direct result of repeated stress on her legs and feet from running. The risk of injury for runners is higher for their joints and bottom torso because of the constant impact of forces on their bodies.
The German truck lightly taps the back of a Ford Pinto, and it explodes. This clip illustrates the poor design of the Ford Pinto vehicle. Ford Motor Company chose not to fix the Pinto's flaws because it was cheaper to pay for the cost of settlements for deaths, injuries, and vehicle burnouts.