Bit of an ambiguous question but who has done the 8 mins @ 108% - 2 mins reco - repeat *4? How would you rate it in terms of RPE? I’m wondering if I should start with the 4 min intervals and work up over a few weeks or just jump in the deep end. Cheers in advance.

Seiler’s 8-minute intervals (Polarized)

sryke November 22, 2018, 7:13pm 4

fyi

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Polarized Training Discussion (Fast Talk podcast & Flo Cycling podcast)