This is very different when compared to a person on the team because of this running around, ducking behind trees and jumping into bunkers. The fin resembles a pleated skirt that creates spin and that is responsible to improve the distance and the accuracy drastically. http://Thefitnesslevel.com/__media__/js/netsoltrademark.php?d=mohotango.com%2Fscience-fair-projects-ways-to-choose-a-science-problem-for-your-child%2F