Shop online in the official StrongFirst online shop, get your kettlebells, books, course or certification here.

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 Price—Save …

StrongFirst Barbell Instructor SFL, Boston, MA—July 31-August 2, 2026 | Save $400 when you register now through March 3, 2026—pay only $1195 with the Total Commitment Price Early Price—Save …

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, 2026—pay only …

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

May 6, 2025 · StrongFirst Kettlebell Instructor SFG II, New York City, NY—December 5-6, 2025 | LEAD INSTRUCTOR Jon Engum, StrongFirst Certified Master Instructor SCHEDULE 8am-6pm Friday 8am …

May 7, 2025 · StrongFirst Kettlebell Instructor SFG I, Dallas, TX—December 5-7, 2025 | LEAD INSTRUCTOR Karen Smith, StrongFirst Certified Master Instructor SCHEDULE 8am-6pm Friday …

StrongFirst Bodyweight Instructor SFB, Boston, MA—August 1-2, 2026 | Save $400 when you register now through March 4, 2026—pay only $895 with the Total Commitment Price Early Price—Save …

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 to …

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. Designed and …