Ray Lewis tests who gets hit harder, a football player tackled mid-stride or a baseball catcher taken down at home plate. Also: The force needed to head a soccer ball is tested; and a Muay Thai demonstration.
Jake Peavy uses items such as peanut butter and a nail file on a baseball to see what creates the nastiest pitch. Also: protective cups are tested; and rodeo clowns take on NFL players Kyle Vanden Bosch and Tank Williams.
Larry Fitzgerald demonstrates the art of the one-handed catch; Kyle Busch's pit crew shows how to change tires and refuel in less than 13 seconds; a street-ball player's motor skills are tested after drinking alcohol; and Marco Andretti's reflexes are tested.
Trent Edwards tries to pull the trigger faster than a quick-draw artist; Combat Ki master Rob Sacharnoski takes a kick from a mixed-martial artist; Lucia Rijker shows how hard a girl can hit; and which sport's athletes smell the worst.
Drew Brees tests his accuracy against a world-class archer; boxer Chad Dawson tests the speed of his punches; the force of blocked punts and soccer balls to the head are compared; and Kevin Love attempts to break the NBA record for longest shot.