Ok i have read this in many places since the NFL Draft. People (mostly Colts fans) say that Joseph Addai is more explosive than Edgerrin James as a running back. They say that they lost a good back in James but Addai is young and "explosive", more so than James, and will fit the team fine. Can someone please give me a precise definition of the word "explosive" when applying it to NFL Running Backs?? How is Addai more Explosive than James?? I've been wondering what the hell this means for a long time, any help would be appreciated. My guess is that the word is made up garbage that is thrown around like b.s. when people can't think of anything else to say about a running back.