"Our calculations suggest that the allowable increase in force on the starting block 100 ms after the gun fires should be 19.4 Kgf for women if the male force threshold remains unchanged at 25 Kgf. For the current starting block force threshold of 25 Kgf, we calculate that female sprinters will physiologically require a 7% longer time to reach the same value as men. This motor difference explains over half of the 11% sex difference in the lower bounds of the 99.9% confidence intervals we found. As a side note, from Newton's second law, since female sprinters have 25% less body mass than male sprinters [11] and 22% less propulsive force in the same time as men (see Text S1), women might accomplish 4% greater acceleration than men."
idk what you are talking about they say this twice, it doesnt matter where they did the test its still the same thing