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2026-10-28 issue

Observed arrival · 2026-10-28

A workout file designed to travel between apps

portableworkoutformat.org Visit website
Editorial interest 78/100 Selection signal · not a rating of the site

Portable Workout Format (PWF) is an open JSON-based format for writing workouts, with examples and browser tools for building and playing them.

Landing page captured for the 2026-10-28 issue.
For
Workout coaches, gym operators, and app developers
Worth noticing
Examples specify details such as 30-second work and rest intervals, six-station circuits, and swimming distances.

Field notes

The player is described as taking a link, pasted workout, or `.pwf.json` file, then running timers, counting rounds, and showing the next step on a phone, laptop, or TV. The examples encode practical session details—including 30/30 intervals and station rotations—rather than just naming exercise categories; the site says its timing rules are tested, a claim not independently verified here.

Observed signals

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Editorial observations of this landing page, not a rating.

○OpenPublic substance visible
✦PrettyNotable craft visible
●ProPolished or operationally mature
◎NicheUnusually specific use

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portableworkoutformat.org

Landing page observed 2026-10-28. The live site may have changed.