Just a generation ago, women were considered too fragile to participate in challenging athletic disciplines. Doctors warned that marathons would harm women’s health, and events such as the pole vault were unimaginable until the late 1990s. Yet throughout the 20th century—and continuing today—female athletes have systematically dismantled these misconceptions.
In the latest issue of Polar Journal, we celebrate the trailblazing women who rewrote athletic boundaries. From Bobbi Gibb’s pioneering Boston Marathon run to Courtney Dauwalter’s extraordinary ultramarathon achievements, these stories transcend physical performance, embodying resilience, determination, and social transformation.
And we’re not just talking about the victories. We’re inviting you into the real, everyday moments of training, where you’ll discover practical approaches that work for women at every level. Learn how to manage workouts during your menstrual cycle and leverage the unique strengths of the female body to achieve your best performance.
Breaking Barriers: Female Athletes Who Changed Sports History
Understanding VO2Max Scores for Women
Sustainable Performance: Preventing RED-S
What Are the Benefits of Cycle Syncing Your Training?
Heart Rate Changes During Pregnancy
Menopause, Fatigue & Exercise
The Enduring Journey of Black Girls Do Run
Diane Leather and the Sub-Five-Minute Mile
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Please note that the information provided in the Polar Blog articles cannot replace individual advice from health professionals. Please consult your physician before starting a new fitness program.