He needed to straighten his arms and get them back into action.

He straightened his arms and held the king at their full length from him.

You may not be able to completely straighten your arm.

She straightened her arms and pushed herself back into the seat.

You also should be able to fully straighten your arm.

He straightened the patient's arm and held it parallel to the floor.

She straightened her arm and ran a hand along the firm flesh.

The doctors told him that even after a full recovery he would never straighten his arm again.

Dante straightened his arm and took away the cotton ball.

Gun in hand, she straightened her arm down along her right side.