"Just another sharp blow to the rear of my head."

A sharp blow to the back of the head is considered suitable.

Why did the January numbers deal such a sharp blow to the markets?

It was very painful; a sharp blow to my back.

It came just as he had expected, a sharp blow to the stomach.

Couldn't they see that each explosion felt like a sharp blow to her?

In half a minute his order was followed by several sharp blows.

He used the other stone to deliver a series of sharp blows.

All fish caught must be killed by a sharp blow to the head.

At that I felt a sharp blow to the back of my head.