I believe Cross Country should be compulsory.

Firstly Health issues are big you can have diabetes, asthma and sees her.

Secondly you can run in sports like rugby,soccer,hockey,basketball,and cricket because all sports you want to win for your team and your class.

Lastly if you're overweight you won't have so much fun but if you're fit it's really fun because you get fresh air playing games with your friends,team or class. You can laugh with friends and sweet off.