A new trailer out today from EA shows off some of the changes the developer has made in the gameplay mechanics for the 2010 version of NBA Live. Specifically, the video shows off the new level of hustle each player will exhibit, making that extra effort to chase after balls heading out of bounds. Also shown is the improvement to the game's sizeups, showing the differences between a shorter, faster player at the top of the key, or one of the bigs in the same position. The last highlight is for the game's rebounding models, which look to be much more realistic and intense.Check it out:

Although I'm a fan of the league, it's been a few years since I've felt compelled to buy an NBA game. I'm not sure if these are enough changes to change my buying habits, but we'll see. The demo for NBA Live 10 will be hitting the 360 and PS3 in early September, so that'll be a good chance to find out if it's for me.