This study will be conducted on eighty patients of both sexes with age ranging from 35 to 45years. The will be recovered from COVID-19 infection with chest symptoms. They will be selected from Nasr city police authority hospital. They will be randomly assigned into 3 equal groups.~Participants will be assigned into 3 groups equal in number (group A, group B, group C)~Group A (Respiratory Training Group) : It will include 30 patients of both sexes, recovered from COVID-19 infection. In addition to medical drugs, they will receive respiratory training for 6 weeks.~Group B : (Aerobic Training Group) : It will include 30 patients of both sexes, recovered from COVID-19 infection. In addition to medical drugs, they will receive aerobic training for 6 weeks~Group C : (control group) :It will include 20 patients of both sexes, recovered from COVID-19 infection on medical drugs only will receive no exercise as control group.
This study will be conducted on eighty patients of both sexes with age ranging from 35 to 45years. The will be recovered from COVID-19 infection with chest symptoms. They will be selected from Nasr city police authority hospital. They will be randomly assigned into 3 equal groups.