What is "feat of strength"

Usage examples of "feat of strength".

For one of her size and emaciated condition it seemed quite a feat of strength.

In one long movement Wallie had unfolded from a squat to his full height, raising his arms and propelling his protege skyward -- a remarkable feat of strength, but there was no time for admiration.

Then by a feat of strength he was able to pull and work himself up, sending small cascades of ancient stones sliding down in a cloud of dust.

I could see that the officer was astounded, for what I had done would have been an impossible feat of strength for a Martian.

Morey was busy with the telectroscope, although greatly hampered by the fact that it was a feat of strength to hold his ami out at right angles to his body for ten seconds under the heavy acceleration Arcot was applying.

He lifted her onto the stag with one arm, a feat of strength few other riders could have managed even with a child, let alone another adult.

He said, 'Easy has no intention of tearing the book in two as a feat of strength, I assure you.