Tell took a step forward, then his head snapped backward.

Then the rope snapped backward, went slack, and curled in the water beside the boat.

His head snapped backward but he recovered and got to his feet.

The man's head snapped backward from the force of the Parabellum bullets.

The axeman snapped backward and raised his weapon once more.

From a forward position, the white-bearded man snapped backward and upward.

His head snapped backward against the floor, and his body went limp.

The dart took him in the throat, and he snapped backward as the shocktox hit his system.

Siragusa's head snapped backward, and he immediately crashed to the ground.

The device is designed to prevent a driver's head from snapping forward or backward in an accident.