In the present study would assess the physiological variable differences such as cardiorespiratory endurance among state level handball players and national level handball players in Haryana. The total number of subjects for this study were 200 Handball Players. (100 state level handball players and 100 national level handball players). The data for this proposed study were collected from coaching camps and various training centers in Haryana. The data was collected by use of spirometer. The data was analyzed and compared with the help of statistical procedures in which arithmetic mean, standard deviation (S.D.), t-test were employed. State level handball players and national level handball players cardiorespiratory endurance was found no significantly Difference.