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45 subjects, pulmonary patients who are victims of chemical warfare, were selected during the period of 2000-2001 for study. By applying the spirometeric indices including force expiratory volume first (FEV1) and forced vital capacity
(FVC), physical tolerance of the subjects to activity though six minute walking test changes were measured and tested. The subjects were placed in three groups:
1. Swimming group 2. Running group 3. control group Each group consisted of 15 subjects (Chemical warfare injured) who proved to be qualified for the research. Each group undertook specific swimming and running exercises
independently. statistical methods applied includ " data analysis, descriptive statistics, T Test and variance analysis of multiple variables. By applying the principle of overload, the swimming and running groups were made to do the
exercises at the highest degree. The results, based on P < 0.001, shows there was
is a significant difference in the FEV1 of the lungs swimming and running groups. Concerning physical tolerance to exercises, there is also a significant difference between the two groups (running and swimming) on the one side, and the control group on the other side.