In-Universe:
The U.S.S. Defiant gets a bumpy ride after initiating a carrier wave in Theta band frequency. The carrier wave causes a neutrino surge in the wormhole which in turn causes the gravity well to be increased by a factor of three.
Production:
The original studio model is used in this scene.
Note: This video is a combination of three separate shots that were so close and similar that I combined them for convenience. The only shots that happen between these VFX clips are scenes of the Defiant crew on the bridge being jostled about.
