#04 · INTRO · SWIM
Swimming: Pool, Open Water, and CSS Pace
What swimming actually is as an endurance sport — how pool and open water differ, what CSS pace means, and how to train with data instead of just feel.
By Splits Team7 min read
#04 · INTRO · SWIM
What swimming actually is as an endurance sport — how pool and open water differ, what CSS pace means, and how to train with data instead of just feel.
#01 · PILLAR
Why a shared percentage-of-threshold pacing framework works across running, cycling, swimming, triathlon, and HYROX — rooted in Daniels, Coggan, and Friel.