Uploaded April 2024 | Updated September 2026, 3 weeks ago

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Ever wonder how much you sweat when you run? Or, ever wonder if your watch's fluid loss estimate is accurate? Coach Liz uses herself as a test specimen and runs through a sweat test to compare with her Garmin Watch estimate.

If you want to do your sweat test, watch along as Liz shares her results and how to do it. For extra guidance, check out this article by Triathlete magazine:
triathlete.com/nutrition/race-fueling/how-to-do-your-own-sweat-testing

To make it extra easy, make a copy of this spreadsheet and enter your results to have Google calculate it for you:
docs.google.com/spreadsheets/d/1z1vbib9zvDTQmYAJN34rKKeebJFtfA0uGKcpGOY0uqM/edit#gid=1651923234

Download The Daily Run App: tre.onelink.me/I8YZ/3eb5fc43