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Cycle – Wind Trainer Threshold Build Set – Zone 4 (52 min)

By 4 August 2014November 12th, 2016Cycle, Strength, Triathlon

wtbike

Explanation
 Small/15 (S15) = Small chain ring, 15 rear cluster (middle)
Small/21 (S21) = Small chain ring, 21 rear cluster (one down from easiest)
Large/15 (L15) = Large chain ring, 15 rear cluster (middle)
Large/12 (L12) = Large chain ring, 12 rear cluster (Smallest)

Threshold Build Set Custom Timer

Create your own interval timer or download our interval timer app

Skelton Paul

About Skelton Paul

Life-long endurance athlete with 20 years IRONMAN experience and 12 years of coaching. TrainingPeaks Level 2, IRONMAN Uni, WOWSA Level 3, Triathlon Australia, and Primal Health accredited Coach. Active adventure-focused athlete of 14 IRONMANs, Kona Qualifier, Ultraman, Comrades and Ultra swim finisher.