It was one of the men down in engineering, his arms flailing about.

Arms flailing and feet still going, I ran right off the roof.

One man fell all of a heap, his arms flailing.

It was Mike, and he slid to a stop at my feet, arms flailing.

Arms flailing, he was trying to walk on one of the rails and meeting with little success.

He tried to draw up short, his arms flailing wildly.

Across the smooth still lake, their arms flailed the water like a hard rain.

Head down, arms flailing, he dug his way forward as the gates began to open.

He was sliding, his arms flailing wildly in an effort to find a hold.

His arms were still flailing about, and he wasn't to know I was about to put out my hand.