The arms swayed and bounced with the movement of the PRRS, the helmets nodded.

Her four arms sway in a silent dance.

Back and forth swayed the arm.

She spins around, her arms swaying to the music.

Her thin arms sway at her side; her fingers pick at the frayed pockets of her faded jeans.

Her arms swayed to the rhythm established by the constant forward movement of the water buckets.

"Let's hear it for the theorem metho-o-od," the teacher calls out, her arms swaying.

The arms had swayed in firing.

The arm swayed, the claw tightened down, Dom- inic screamed.

"snake bending, arm swaying, crossing and piercing"