Everyone talks about how the start can just be improved dramatically, just like that, no question. But I believe starting strength and accelaration are also innate characteristics… so the starters, or finishers, are born starters or finishers… for the most part.
Ben was born a starter, but was never going to have the last 20m Lewis had… Lewis was born a finisher and was never going to have the first 50 Ben had.
And now the top guys, Bolt and Powell are both starters and finishers… Bolt’s 40m is electric and Powells tops speed and SE is also electric on his day.