What is the meaning of the idiomatic expression on her hands and knee's?

The idiomatic expression "on her hands and knees" typically refers to someone who is in a position of submission or vulnerability, often suggesting that they are begging, pleading, or making a sincere effort to rectify a situation. It can also describe someone physically crawling or doing a task that requires them to be low to the ground. In a broader sense, it conveys a sense of humility or desperation in seeking forgiveness or assistance.