gymlog · labs

A workout log that runs the rest timer and counts your reps to a tempo

surface: installable web app, Android and iOSshape: free

In brief

A workout log that takes care of the timing, so a session is about the lifts. Rest timers and tempo counts run on their own, and the history stays on the device.

Workout sheets of sets, reps and weight, a rest timer that starts when a set is ticked off, and a guided mode that paces every rep to a tempo, cues the breath, counts aloud and logs the set by itself. Everything stays on the phone, and all of it works with no signal in the gym.

What it does

  • Last time's numbers on every set, an arrow against them, and a PR tag when a set beats your best
  • A body map shading each muscle by the sets a sheet gives it, and stretches picked from what the workout worked
  • About 2,800 movement demos searched on the device, so the picker works offline too

A closer look

Select any screenshot to enlarge it.

01 · In the app

A workout in progress with the rest timer running, and the twelve-week training volume on the home screen

02 · In the app

The muscle map of a sheet, and the estimated one-rep max of the squat over time

The whitepapers

gymlog has no paper of its own yet; the catalogue has the thinking the lab's tools share.

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