geb has a 3:30 1500 Pr and a sub 59 HM Pr
how is that possible? within 4 seconds of 15 WR and HM WR?
is the reason he hasn't run a(for his level) good marathon because of his more fast twitch muscles?
i noticed most of the ethiopians including bekele have more explosive footstrikes
would this really help in a marathon?
just wondering...