Al & Danny Kavadlo

Al and Danny Kavadlo are two of the world's leading authorities on calisthenics and personal training. The Kavadlo Brothers have authored several internationally-acclaimed, bestselling books and have been translated into over a dozen languages. They have appeared in numerous publications including The New York Times and Men’s Health, and are regular contributors to and TRAIN magazine.

 As Master Instructors for Dragon Door's acclaimed Progressive Calisthenics Certification, Al and Danny travel the world teaching bodyweight strength training to athletes, professional trainers and fitness enthusiasts from all walks of life. They want you to Get Strong!

Get Strong

Get Strong is a 16 week Transformational Calisthenics Workout Program. It guides you through four major phases of strength, using a construction analogy: Foundation, Brick and Mortar, Concrete and Iron and Forged Steel. Just follow the master architects’ blueprint as drawn—and you cannot fail but to grow a stronger and better-looking body. It’s inevitable!