Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Friedreich's Ataxia ?
    ### Response:
    Friedreich's ataxia is an inherited disease that damages your nervous system. The damage affects your spinal cord and the nerves that control muscle movement in your arms and legs. Symptoms usually begin between the ages of 5 and 15. The main symptom is ataxia, which means trouble coordinating movements.
    