| Cardiopulmonary exercise testing (CPET) is one kind of integrative evaluation to the subject's cardiopulmonary function under certain exercise load. The method remedies the traditional testing method's shortage, and is one recognized kind of dynamic testing method to the integrative evaluate of human respiration and circulation function. The research is mainly discussing the use of CPET and related index in university students, adult male and elite wrestling athlete with the hope that by using the following tests to serve for the students' cardiopulmonary function evaluation, the program on mass health building and scientific training in competitive wrestling sports.The first part, the comparative studies of cardiopulmonary exercise function between physical education department's students and normal department's students.By using the CPET method to compare the cardiopulmonary exercise function between P.E and general students, as a result, the exercise not only improved the cardiopulmonary function, but also could economize the energy use. Usually the respiration function was not the restricted factors to the uptake to the oxygen , and the cardiopulmonary exercise function differ in different sex. The HR of the female was higher than male under exercise load, what's more, the female of normal department is weaker, and still have a great chance to develop.The second part, the effect of air pollution on the people who often take part in physical exercise in the outdoor air environment.By using the CPET to compare the exercise people and no-exercise come from the relative pollution area and the no-exercise people come from the relative clean area, the result shows that the air pollution harm to man's cardiopulmonary function, covered up the health effect of physical activity. In the contaminative air to take physical activity is not a good measure to deal with the pollution, and can not gain a good expectation of health.
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