Evidence-based AI coach for endurance training. Protocol-driven. Deterministic guidance for any LLM, with Intervals.icu integration.

Client to browse and edit PeriodO data

A web server for serving and accepting patches for PeriodO data

Open Refine reconciliation service for PeriodO data

PeriodO website

Curated research on training periodization: linear, undulating, block, conjugate, and polarized models. Tapering science, training load monitoring, and individualization evidence.

end-to-end tests for the periodo client