So what do you think of the upper body? In this video when you watch the other Oregon guys, their arm swing and torso remain relaxed compared to Hocker. Does he twist too much?? Obviously everything is working for him right now but I just wonder about injury prevention and if there is a way for him to stabilize the swing. I know his mileage will start to increase more as he gains more success and gets older, which injury can usually rear its ugly head