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CrossFit pacing strategy: why redlining round 1 loses

Going all-out from rep one doesn't win the workout. In regional-level CrossFit athletes, controlled-split pacing — holding back a sustainable margin and breaking sets before failure — produced more total work and less neuromuscular fatigue (a smaller countermovement-jump drop) than an all-out starting strategy in multi-round WODs.

What the research says

A 2024 study of regional-level male CrossFit athletes (n=13) compared an all-out strategy against a controlled-split strategy across a multi-round workout. The controlled-split approach yielded higher cumulative work output and preserved more lower-limb explosive capacity, measured by a smaller decrement in countermovement-jump height after the workout. Redlining early felt faster but cost more later — the classic positive-split blow-up.

Pacing isn't a single skill, either. Workout format changes the optimal approach: AMRAPs self-regulate toward a sustainable tempo, "rounds for time" formats produce the steepest velocity decay (so start conservative), and EMOMs preserve bar speed best because the forced rest is built in. Matching your effort curve to the format is itself a trainable competency.

How Dawg & Rabbit Fitness applies it

Conditioning prescriptions come with format-aware pacing intent rather than just a time cap — target splits, when to break sets, and the rationale tied to the pacing literature. Logged RPE and heart-rate data then feed back so the next session's targets reflect how you actually paced, not how you hoped to.

Sources.
Ribeiro et al. (2024). Pacing strategy, performance and neuromuscular fatigue in CrossFit. Perceptual and Motor Skills, 131(3), 986–1005. doi:10.1177/00315125241247858
Barba-Ruíz et al. (2024). Pacing across CrossFit workout formats. Frontiers in Physiology, 15, 1358191. doi:10.3389/fphys.2024.1358191
Last updated: 9 June 2026

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