He sat in the same attitude, but now his hands clenched.

Jim's hands clenched on the arms of the center seat.

The silver hand clenched as if it had a mind of its own.

His hand clenched and the pen bit hard into the paper.

Kit's hands clenched, and for the moment he saw red.

He wanted to be inside her so bad his hands clenched into fists.

Her hands clenched into fists as she walked toward him.

Her hand clenched on his upper arm, hard enough to hurt.

His hands clenched and almost immediately he began to cough.

He got up and came to stand over me, his hands clenching in anger.