The NFL Combine can be a useful tool in getting a better feel for a player's athletic traits. If there are question marks about a player's speed, you’ll get answers. If you want to find out how strong a lineman is, that will be revealed as well. The combine provides an opportunity to confirm or debunk some of the narratives running around as it pertains to a player’s athleticism. A good performance could help boost a player’s draft stock while a bad one could make him slide.
It’s worth mentioning that there is no substitute for watching the tape, and while these combine drills provide information, it’s important not to overreact to them.