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How to optimise your hydration

Learn how to make decisions about hydration during exercise.

If you're a marathon runner, trail runner, ultra runner, or obstacle course racer, use this quick, evidence-based decision tree to make informed decisions about how to hydrate during training and racing.

Image copyright © Thomas Solomon. All rights reserved.
Feel free to use and share this figure, but please give credit to Thomas PJ Solomon PhD @veohtu

Important: This infographic does not substitute medical advice. If you are ill or injured, or unsure, always consult your doctor.

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Read my deep dive articles at veohtu.com/articles.

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