Yuna’s biggest enemy isn't competing bands—it's and vocal fatigue .
Her journey reminds us that the most powerful breakthroughs happen not at the moment of victory, but in the countless early‑morning hours when an athlete, alone on a quiet track, chooses to shift the very definition of her own limits. Extreme Training Yuna Mitake
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Yuna’s regimen, particularly the high training volume (averaging during peak phases), has sparked debate in the sports medicine community. alone on a quiet track