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Are you Daniel Holtman, author of the books below?
The 30-Day Military Calisthenics Challenge for Women by Daniel Holtman Le Défi de Callisthénie Militaire de 30 Jours pour les Femmes... by Daniel Holtman Calisthenics Exercises for Beginners 2026 by Daniel Holtman Le Défi de Callisthénie Militaire de 30 Jours pour les Femmes... by Daniel Holtman L'armée des 30 jours défi callisthénie pour les femmes by Daniel Holtman L'armée des 30 jours défi callisthénie pour les femmes by Daniel Holtman The 30-Day Military Calisthenics Challenge for Women Over 40 by Daniel Holtman The 30-Day Military Calisthenics Challenge for Women Over 40 by Daniel Holtman The 30-Day Military Calisthenics Challenge for Women by Daniel Holtman The 30-Day Military Calisthenics Challenge for Women by Daniel Holtman


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