in this video former starting running back for the University of Tennessee #22 LaMarcus Coker issues a challenge to Tennessee Titan's starting running back #28 Chris Johnson.. chris johnson 40yd time is. 4.24 , although in this video Coker runs the 40yd dash in 4.34, conditions must also be considered that Coker ran this time on concrete & on an inclined terrain, wich is not normally what a 40yd for record is tested on.
see the actual full 40yd dash with finishline crossing here http://twitvid.com/FEZND
@cenanation52 memories by Big Sean
DBCS23 8 months ago
what song is this?
cenanation52 1 year ago
this 40 was ran up hill on concrete and timed electronic
DisasterDoll1 1 year ago