Bolt 9.58!!!!

[Dazed]

@Charlie_Francis

I don’t know really but it might have to do with R/T devices as well as start preferences but maybe it just allows more options for foot placements now that ground contact isn’t required.

I believe it has to do with faster block clearance due to the absence of a backward movement of the heel. Clearly the ramifications of this weren’t thought through beyond the immediate effect.