This position requires flexible shoulders to swing comfortably.

The square shoulders swung as he turned towards Shapiro, trying to pick his face out of the shadows.

Her shoulders swung rhythmically in front of him, and he heard laughter in her voice.

As the tramp strode on ahead of him the Captain watched the broad shoulders swing to and fro in a perfect rhythm.

With nothing to see the boys concentrated on skating, heads down and shoulders swinging.

Then I came back, swung my arms high and round my shoulders, hard.

Mason's powerful shoulders swung in a pivot that was like the swing of a golf professional.

His lips pulled back into an animalistic snarl, his shoulders swung back and forth.

Another plank came off and then another one and Gideon put his shoulder to the door and half of it swung open.

I stood behind Vaughan, staring at his muscular back, hard shoulders swinging under his black jacket.