Rhodes tried to stand, but his legs betrayed him.

Hillman though he was, he feared his legs would betray him.

Her legs were still strong and muscular and betrayed the baby-doll look she was striving for.

His legs almost betrayed him returning across the compound.

Valentine jumped out to aid her, but his bad left leg betrayed him and he stumbled.

She turned and began to run, but her legs betrayed her.

My legs betrayed me when I tried to stand.

He got up, praying his legs wouldn't betray him and spill him back into his chair.

Laura sat down before her legs betrayed her again.

He started to run, but his legs betrayed him and he went down.