Her nerveless fingers lost their hold, and he slipped under water.

She screamed as her fingers, numb from hours in the cold, lost their grip.

He paused; his fingers lost their grip then regained it.

He failed to press the trigger, for his fingers lost their hold upon the automatic.

My fingers have lost most of their mobility and it's increasingly difficult for me to drive or wash the dishes.

If her fingers lost contact with his hips, maybe she'd give up.

My fingers were losing their sense of touch, I could not open the glass phial.

His fingers lost purchase and he began to fall.

He tried to keep squeezing but his fingers lost control.

His fingers lost their grip on the saw, which floated away.