Hi.... I know there is a well known recomendation to aim to run the first 200 meters 1s-3s faster than the sencond ones in a 400 meters sprint..... Im sure you all are familiar with the "negative splits" tactic that is widely used in longer distances, which is based in delaying the the fatigue in the first half to produce faster golbal times in a race....is there any chance that this could be "transalated" to distances like the 400 m?
Rubén