text: One reason is that students have responsibilities to do after school, that they don't have enough time to play a extracurricular activity. Students might have a job to do after school, like working, have to babysit there sister, and get somebody off the bus everyday, etc. Students don't have enough time to do an sport, and have responsibilities to do too. Therefore, Students have responsibilities to do that doesn't require doing an activity that can take time away from doing that.