Chris Johnson claims he could run the 40 in under 4 seconds on a track

[ChrisPozz]

WITH spikes while starting from blocks.

Chris Johnson says he could run the 40 in under four seconds on a track | ProFootballTalk

 

[NinerSickness]

If it's a track start w/ a gun, Chris Johnson is full of crap. If it's a Combine start, where they go by your first movement, he may be able to break 4.0 (barely). A few other guys in the NFL might be able to as well.

 

[Dodub]

I don't think he could do it.

 

[NinerSickness]

I don't think he could do it.

You're probably right. He might be able to come close w/ spikes though (assuming a Combine start).

 

[BINGO]

Joey Galloway ran a 4.1 the year he held out for more money with the Seahawks.