UNTAPPED with Spencer Matthews UNTAPPED with Spencer Matthews

Should Women Train on Their Period? | Dr Hazel Wallace | Extra Mile

Sep 24, 2026 · 35m

Summary

In this episode of Untapped, hosts Spencer Matthews and Ollie Patrick welcome Dr. Hazel Wallace to debunk myths surrounding cycle syncing. The expert explains the menstrual cycle’s phases and clarifies that while minor hormonal shifts exist, the evidence does not support rigid training adjustments based on cycle timing. They discuss practical considerations for female athletes, including iron deficiency, injury risks, and the importance of consistent strength training for bone health. The conversation also covers perimenopause, emphasizing that metabolic changes are largely due to aging rat…

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