Events
There are two different weightlifting events - the "snatch", in which competitors must lift the barbell above their head in one steady movement, and the "clean and jerk" where competitors first "clean" the barbell from the floor to an intermediate position squatting with the barbell resting on their chests, then stand straight while continuing to rest the barbell, then "jerking" the barbell to a position above their head. In both cases, for a successful lift, competitors must hold the bar steady above their heads, with arms and legs straight and motionless.
