Below is an instruction from Human. Write a response.
    ### Instruction:
    What are the symptoms of Inclusion body myopathy 2 ?
    ### Response:
    What are the signs and symptoms of Inclusion body myopathy 2? Inclusion body myopathy 2 causes muscle weakness that appears in late adolescence or early adulthood and worsens over time.The first sign of inclusion body myopathy 2 is often weakness of  the tibialis anterior, a muscle in the lower leg that helps control up-and-down movement of the foot.
    