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hustle.run.thrive. blog — heart rate variability

Heart Rate Variability: What It Is, What Affects It, and Why Your Watch Might Be Stressing You Out

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Learn how heart rate variability (HRV) really works, what affects it beyond training load, and why smartwatches often mislead masters and menopausal athletes. Understand HRV variables, how to interpret trends, and how this metric fits into your overall training context.

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Why Heart Rate Training Isn’t the Gold Standard for Femme Athletes (And What To Do Instead)

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Heart rate training fails many female athletes. Learn why formulas like MAF often backfire, especially for peri and menopausal runners.

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6 Essential Tests Every Runner Should Take and What to Do If You Fail Them

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Discover the 6 essential tests every runner should take to assess performance and health. Learn what to do if you fail them and how to stay injury-free, improve hydration, and boost your training.

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