If he remained perfectly still, the worm should pass him by.

Resting doesn't mean crawling into bed and remaining perfectly still, however.

I remained perfectly still in the sunshine, eyes closed, and explored the experience.

He remained perfectly still for what seemed a long time, then shrugged, turned and walked slowly back to the helicopter.

She could remain perfectly still and assume they hadn't seen her.

After taking the bird, the first lizard remains perfectly still.

Remaining perfectly still, Gray sent his gaze throughout the night.

She remained perfectly still, her gaze turned toward the tunnel wall.

While posing, the model is usually requested to remain perfectly still.

As if sensing the moment, both her partners remained perfectly still for a while.