SICK Free Throw Line Dunk by High Schooler Shelby McEwen https://www.youtube.com/watch?v=bbVv5wrStJM Air Jordan XX9"First to Fly"在拉斯维加斯体验营举办了一场灌篮大赛, Shelby McEwen直接上演一次罚球线起跳灌篮! 灌篮大赛精华: https://www.youtube.com/watch?v=2hBDw4RlZok&feature=youtu.be 又是ㄧ个飞人!