Charting progresss from Gym Hero Export

If you want to chart your progress over time for each of your exercises and have a little experience using Docker and React I’ve created a very simple beta app that let’s you do this here

It takes your exported workouts and allows you to chart your estimated one rep maxes over time for each exercise that you specify.

OMG I LOVE IT! If you want to continue with this, I can hook you up with an API so you don’t have to go through the CSV export, but can just fetch the data.

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Hey Jannis, that would be amazing. Why don’t you send over an email with the details and we can go from there? You can reach me at

Since I posted this I’ve deployed it (with just my data at