Do We Have Different Approaches to Speed Development or Erobic Development?

Coaches have different orientations that we come from to accomplish that. And terraa, natasha came from it in different directions. They both had really good three k form indoors, you know, either near pars or at par level. But then they both had alittle down, a period of lack fidence,. Lack of performance, ah,you know, a little rocky road. Both kind of out of the blue came in, like just was dealing in one the half marathon. It's always we're looking at what are the variables they are missing and what we need to do to get the athlete better.