Once Betsy's heels flew up and struck a similar substance overhead.

The heel of his boot struck Croaker in the forehead.

She could hear the blond man's heels strike the sidewalk, then hesitate.

His heels struck hard into the rock, pistoning him toward air.

The boot lifted, and a heel struck my back.

Now she was advancing across the open space, planting her feet so that the heel struck last.

Suddenly she turned away and kicked back, her heel striking for Tyi's knee.

My heel struck the flat, hard steel of the door.

Your heel should strike first, forming a 45-degree angle with the ground.

The heel of one foot struck the other guard full in the chin.