The club fell heavily on his arm and he staggered back.

The captain's hand fell on his arm, and he gave support to the other's weight.

She's wearing a sling and falls on her injured arm.

The friend lost his balance and fell on her arm.

As it had many times before, his gaze fell on Monitor 5's arm.

He fell on his arm and was taken to a hospital.

I felt as if a feather had fallen on my arm.

I think I must have fallen on my right arm.

We were in darkness then, and his head had fallen on his arm.

Her gaze fell to his hand, still on her arm.