4 tenths improvement in 13 days

[100m001]

@Charlie_Francis

I can’t see how that would be to unusual at these performance levels if training went right through the SPP. It would be a lot more remarkable if he dropped from 10.90 to 10.50 but not unknown either, especially trainiong in a L-to-S program where you need the races to bring the speed out.

Charlie, how many races (100 + 200) should a person run who is on a L to S program with a window period of 4 months?