He clenched his fists.

CENTERFORSECURITYPOLICY: Three Jewish children

Now he stood, clenched and unclenched his fists.

NEWYORKER: Deniers

He was told he would be arrested for criminal damage as the bathroom toilet, extractor fan and light fitting were broken, but became aggressive and approached one of the officers with his fists clenched.

BBC: Dale Burns

Dupee doubled over, his fists clenched.

NPR: The Finish Line: What The Bombing Was Like

His fists were clenched on the tabletop, knuckles white.

NEWYORKER: Midnight in Dostoevsky

In photographs shown to jurors, Noah's small fists were clenched, his arms were raised above his head, and his lifeless knees were bent, defying gravity.

CNN: Andrea Yates case: Expert says children suffered 'slow death'

His little hands were clenched into fists.

CENTERFORSECURITYPOLICY: Three Jewish children

"He turned towards me, he had both fists clenched... grinding down on his teeth, " PC Milby said.

BBC: Dale Burns inquest: Officer fired Taser 'out of fear'