21st Armstead runs 4.7 second 40 yard dash, a record for an offensive lineman.
The 40 yard dash is the main event of the combine, where a rookies draft position can rise or fall, purely on how fast they can run it in.
Offensive tackle Terron Armstead turned pretty much every head that is interested in the sport. Running 40 yards in 4.7 seconds at 305 lbs and six foot five, is beyond amazing, showing incredible athleticism for someone his size.
While he must display other skills more relevant to his position, there is no doubt he has risen at least three rounds because of this one moment.
The combine produces moments like this every year, and that 40 yard dash may have just changed this rookies life .