The teenagers do push-ups and deep knee bends.

As the piece gains momentum, adding jumps and deep knee bends, the group resembles a moving sculpture.

He didn't cheat on the number of push-ups or deep knee bends.

Do not perform deep knee bends or overuse the knee until symptoms resolve.

I did a couple of deep knee bends.

Red seized the lead, going into a series of deep knee bends.

It looks like he's doing deep knee bends.

Did a few deep knee bends, touched his toes, swung his arms in circles.

Mueller stood on the ground-cover, doing deep knee bends.