lexel wrote:
Did you ever heared of the Henneman's size principle ??
The concept known as order of recruitment is based on Heinemann's Size Principle, which states that under load, motor units are naturally recruited from smallest to largest.
Therefore slow twitch fibers are first recruited, as they have the smallest motor units!
That means for a sub-CV unit Sirpoc does, he recruits allmost all of his slow twitch fibers and a lot of his type IIa fibers, and very few type IIx fibers (intensity too low).
To claim that he transfers his type IIx into type IIa is therefore nonsense. The body has no reason to do so.
To claim that slow twitch fibers transfer to type IIa fibers is therefore also nonsense. The body has no reason to do so.
This all very intelligent I'm sure. But I would like answer. I need answer. How can this middle aged mid talent dude run sub 16 off what look on paper terrible training. He do no speed training or hill reps or ever run race in training, crush race then close with 3:03.