5.2 4o yard dash
Defensive linemen numbers in the NFL are usually anywhere from 70-99
In terms of NFL, most likely bigger, linemen are getting bigger on average. No person could survive on the offensive line in major college football or NFL at 270 lbs. In college, if the spread offense gets used more and more, then smaller, coaches in that system like lighter linemen, not many over or at 300lbs in say Rich Rod's scheme.
an offensive linemen
The Big 10 with 53
Defensive linemen
Jack Youngblood
joe thomas
Alabama
as of this year only the Vikings have
google, nfl network
365 on average