re: How fast is JD? 40 and 100 times?

quote:

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Bo Jackson runs a 4.13 @ 200+ pounds in 1986 with no proof, .1 second faster than any electronically timed 40-yard dash at the combine in the last 24 years?

You dying on this hill is very on brand.

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While I think it's probably not true, I wouldn't completely rule it out.
Did you ever watch Bo run? He wasn't just big and fast, he was INSANELY explosive. That track start that makes such a big difference in 40 times, most of that is explosion at the start.
Part of it is top-end speed, but I don't know how much that plays into a 40. A good bit of it is how soon you get to that speed, and Bo got there as fast as any big man I've ever seen. A lot of guys take a few strides to get there; that will probably catch Jayden (because I think his playing speed is elite).