She landed flat on her back six feet away.

She landed flat on her back in the shallow water.

After a brief, airborne moment, he landed flat on his back.

He landed flat on his back- and stayed down.

I was quick too, he thought, as Sam landed flat on his back.

It landed flat and slid a short way rather than lodging in the ground.

He landed flat on his stomach in the grass and cut loose.

He landed flat on his back with a hard thump.

Since he didn't get his arms out soon enough to break the fall, he landed flat and hard.

"It landed flat on his stick and no one had time to react."