Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Cartilage Disorders ?
    ### Response:
    Cartilage is the tough but flexible tissue that covers the ends of your bones at a joint. It also gives shape and support to other parts of your body, such as your ears, nose and windpipe. Healthy cartilage helps you move by allowing your bones to glide over each other.
    