If only I could straighten out, stretch my cramped legs!

Unfolding his cramped legs, he walked over to the rosebush.

He changed position to aid his cramped legs and she half roused.

Topper moved a cramped leg and looked at the girl beside him.

His cramped legs buckled and he went forward, because his weight was against the door.

And when he tried to straighten his cramped legs, he found that the suit?

She could feel the pain in her cramped legs.

Jane sat up, wincing as she stretched her cramped legs.

Jim stretched his cramped legs; the light was returning.

Given another chance, he might run away as fast as cramped legs allowed.