Sorry, weil eigentlich OT aber als ich den Thread-Titel gelesen habe, musste ich sofort an das hier denken:
"That's quite interesting... While Japanese runners don't necessarily specifically do Progression Run, the concept behind what Seko/Nakamura called "sandwitch" system where you do long-fast-long or fast-long-fast 3-some combination is the same; to push your body one step beyond while it's tired. So Seko might have done something like 40k followed by 3 X 5k fast followed by 30k...something like that. To Yoko Shibui bitching about her doing 20k followed by a set of 200s followed by 2 X 20k (AM and PM), Naoko Takahashi, visiting her at Flagstaff, countered that the hardest set of training she did was 40k followed by 40k followed by 2-hour jog followed by 40k tempo. That shut Yoko up!"
Wie oben schon geschrieben: lieber oft und kurz als wenig und lang laufen.