text: exercise is raelly good for your health. such as walking,riding a bike, or even jogging. anything instead of using a car maybe instead of taking your car to work how about walking to the nearest bus stop. instead of taking ur child to school let them ride the bike to school.    The principal is making the kids stay after, good or bad? Extracurricular activities can benefit many students in many ways. Not all students play sports or participate in any activity which requires interaction with peers outside of school. Many students at many schools are obese because of matters like this, playing an after school sport may benefit them, and many other students may discover a hobby or sport that they excel at or are interested in. I agree with the principal for making every student stay after and participate in extracurricular activities because it gives students a chance to make new friends, stay active, and help develop social skills.