Dragon Door Publications

Dragon Door Publications is a publishing company specializing in fitness, martial arts, and lifestyle content. It is well-known for promoting the practice of StrongFirst and the kettlebell training movement, providing books, videos, and certifications for strength development and functional fitness. Founded in 1993, the company aims to educate and inspire individuals and professionals interested in health, strength, and martial arts through high-quality, authoritative resources. Its offerings are used by fitness enthusiasts, trainers, and martial artists worldwide to improve physical strength, mobility, and overall well-being.