Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Leg Injuries and Disorders ?
    ### Response:
    Your legs are made up of bones, blood vessels, muscles, and other connective tissue. They are important for motion and standing. Playing sports, running, falling, or having an accident can damage your legs. Common leg injuries include sprains and strains, joint dislocations, and fractures.
    