Xx30-3040 x 30/30 100%/50% Author: AUGSport: bikeDuration: 42 minDominant zone: thresholdIntensity: 0.85Updated: 2026-04-22T09:32:32.736ZStructure1 min @ 60% (60w)40X30 sec @ 100% (100w)30 sec @ 50% (50w)1 min @ 45% (45w)