TT Over Under 2x10min Low VO2 to Mid EnduranceAuthor: trowakageSport: bikeDuration: 52 minDominant zone: thresholdIntensity: 0.78Updated: 2026-04-22T10:41:00.615ZStructure5 min @ 45% (45w)10 min @ 65% (65w)5X2 min @ 105% (105w)2 min @ 63% (63w)2 min @ 105% (105w)10 min @ 65% (65w)5 min @ 45% (45w)