Greg Biffle will be sitting out the race this weekend at the Bristol Motorway. The reason for this is that he hurt himself on a boat dock this week. He bruised his ribs and a few other scratches. Why does this stop him from racing his car? If you’re hurt, you might be stopped from driving around properly, stopping you from turning the wheel effectively and so on. He doesn’t want to be even a little bit off when driving, because it’s easy to lose control or hurt yourself when you are in such a race. Or you could hurt a bunch of other people and Biffle, even though he has a past at this track, would rather not have that problem.