Below is an instruction from Human. Write a response.
    ### Instruction:
    Do you have information about Pulmonary Rehabilitation
    ### Response:
    Summary : Pulmonary rehabilitation (rehab) is a medically supervised program to help people who have chronic breathing problems, including       - COPD (chronic obstructive pulmonary disease)    - Sarcoidosis    - Idiopathic pulmonary fibrosis    - Cystic fibrosis       During pulmonary rehab you may do exercise training and learn breathing techniques.
    