It's most often seen in car crashes where you have massive deceleration.

Other than massive deceleration trauma, the skeleton looked perfectly normal.

The station slid aside, then the plane came under massive deceleration, this time thrusting him back down into his seat.

The massive deceleration of the reentry over, Buccari felt changes in airspeed, as the thermal warping of the airframe steadily diminished.

The massive deceleration that ensued slammed him down into his chair, and elsewhere throughout in the ship the effect was even worse.