Matthews jerked upright in his chair, then waved a hand quickly.

Still, when Robert jerked awake in his chair, he knew exactly when it was.

He jerked upright in his chair and rubbed his face.

The research specialist jerked in his chair, glancing up at the clock.

He jerked forward in his chair and got up.

He was rescued when Catherine jerked around in her chair to face the highway.

Paige jerked in her chair as if she'd been slapped.

Ppevel jerked in his chair as if he'd sat on something sharp and pointed.

He jerked upright in his chair, then reached for it, heart racing.

The general jerked sharply in his chair as if shocked.