the programm will focus on several pediatric diseases that may require physiotherapeutic interventions. We start with the physiopathology of cystic fibrosis and the respiratory complications, and the possibilities of physiotherapeutic interventions. A similar approach will be used for primary immunodeficiencies. Then, we will focus on pediatric rheumatic diseases, their pathogenesis, and the possible physiotherapuetic approaches. Finally, it will be weel underlined duirng the descritpion of all these disorders that a key factor is the multidisciplinary approach.