Answer:
Show commitment to the sport and passian
Explanation: Be a good person and a son or daughter always be on your parents good side they will more likely cave in if you are an angel not a demon also show them that you will use the board and have a passion for the sport and wont stop using it as soon as they get it for you also be polite when asking and respect their decison but beforehand have good grades it adds credibility and if you do get it cherish it it will help them feel like they madea good decision but dont get addicted this helps you convince them to get you other things as they will more likley buy you something else if you used another item they bought you hope this helps god bless again respect their decison no one likes an entitled brat