EBF
Footballguy
If you go back and look at combine results, you'll see that quite a few players who pop off the screen in the NFL as freaks of nature also had incredible workout numbers. Calvin Johnson, Adrian Peterson, Chris Johnson, Reggie Bush, and LaDainian Tomlinson come to mind. But there are also lots of successful NFL players who don't really have special athletic qualities on paper. LeSean McCoy, Michael Crabtree, Reggie Wayne, Arian Foster, and AJ Green are great examples. These guys don't have special measurables, but when you watch them in the NFL it's clear that they have special abilities on the football field. I don't think there is any one single explanation for why guys with average speed and hops are able to dominate on gameday, but I do think I've picked up on a few important factors. While things like speed and explosiveness play an important role in determining a player's effectiveness, there are other important qualities such as foot quickness, instincts, and overall efficiency of movement (i.e. a player who is "smooth" or "fluid" and can change directions with no delay and no lost momentum). If you watch the first few plays on this Crabtree highlight reel, you'll see numerous examples:http://youtu.be/WivYeNzmnxs?t=59sCrabtree has just average speed, but he has exceptional foot quickness. He can snap off his routes instantly and has an innate knack for making people miss. When looking at the 2012 rookie WR class, I saw similar things from Rueben Randle. He is not a special athlete on paper. Decent size at 6'2" 210, but only ran 4.55 at the combine and jumped only 31" in the vertical leap. You would be tempted to say that he's a bad athlete, but when you watch the clips you get a different impression. While he might not have the juice of a workout wonder like Jerome Simpson or Stephen Hill, he compensates with foot quickness, fluidity, and instincts. The best example is this play beginning at 0:43 in this video:http://youtu.be/UdZ-SEnx0xU?t=42sIn one short gain Randle...1. Easily separates from the corner with his suddenness.2. Spins away from a gang of tacklers.3. Sets up the next tackler and jukes him in the open field. Randle was a first team All-SEC wide receiver and routinely destroyed coverage by some of the most athletic DBs in college football. I'd argue that he has special athletic qualities, but that these are easily overlooked because there are presently no drills or tests that quantify them. You can easily measure speed with a stopwatch and you can test explosiveness by looking at speed and jumps, but there's really no way to measure foot quickness or economy of motion. And I think these are really the hallmark traits of guys like Crabtree, Foster, and McCoy. They aren't fast. They aren't explosive. But they're smooth athletes with very efficient movement skills and exceptional instant quickness. And this is never going to show up in the workout numbers.