Can cross-country running only apply for exemption once?

Not only can you apply for an exemption test run. According to the Regulations on the Administration of Public Sports Fields, citizens engaged in cross-country running activities can apply for free health assessment at cross-country running facilities. The validity period of a physical examination result is 2 years, and there is no need to re-evaluate it during the validity period. Therefore, during the validity period, you can carry out many cross-country running activities and apply for physical fitness test results again before the activities.