Strava Training plans

[Daveyraveygravey]

Has anyone tried these? I'm doing the 10 minute climb one, really enjoying it so far. Today's workout is "Include 4x2 minute Power Intervals and 4x1 minute Max Efforts (equal rest between intervals - 2 minutes and 1 minute)". I can a definition of "Power Intervals" on the site, but nothing about Max Intervals. Are they the same effort but just half the time? From the Power interval definition it doesn't look like you can go any harder.