text: Lastly parents might not be able to afford the activity. This would be unfair to students because even if they wanted to they couldn't do any activity. This would put them in a disadvantage with other students with more money. Some sports can be really expensive, first of all you have to pay to get in the the sport, secondly you are going to have to buy some type of gear to play and then other things like if you hurt yourself playing the sport then you are going to have to go to the doctors and pay a bill.