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StrongFirst Kettlebells, StrongFirst® Kettlebell | The Russian kettlebell is a complete, no-compromise, extreme hand-held gym. Ours is as tough as the people who train with it. …

Apr 18, 2019 · StrongFirst Bodyweight Instructor SFB, Huntsville, AL—April 18-19, 2026 | Early Price—Save $200 when you register from November 20, 2025 through February 17, …

StrongFirst Kettlebell Instructor SFG I, Philadelphia, PA—June 5-7 2026 | Save $400 when you register now through January 6, 2026—pay only $1195 with the Total Commitment Price Early …

StrongFirst Custom Strength Plans, Plan Strong™ Custom Designed Strength Plan | WARNING: NOT FOR BEGINNERS! Get strong with the most powerful and sophisticated system in …

The All-Terrain Conditioning™ course teaches Strong Endurance™ principles and the movements needed to complete the protocols. This course is built for everyone from new kettlebell users …

The All-Terrain Conditioning™ course teaches Strong Endurance™ principles and the movements needed to complete the protocols. This course is built for everyone from new kettlebell users …

Oct 2, 2025 · StrongFirst Kettlebell Instructor SFG I, Taipei, Taiwan—February 28-March 2, 2026 | Early Price—Save $200 when you register from October 2, 2025 through December 30, …

Home / Shop / Instructor Certifications Instructor Certifications Kettlebell Instructor SFG I (22) Kettlebell Instructor SFG II (9) Barbell Instructor SFL (11) Bodyweight Instructor SFB (11) …

5 days ago · StrongFirst Kettlebell Instructor SFG I, Chicago, IL—April 24-26, 2026 | Early Price—Save $200 when you register from December 5, 2025 through February 24, 2026—pay …