The Bullworker Muscle-up Program

Transformation specialist Marlon Birch has helped thousands of people transform their bodies and their lives with his muscle-building books and programs. The Bullworker Muscle-up Program is an innovative transformation fitness and muscle-building program. Designed to help the trainee build more muscle, get stronger, and fitter faster. This program will ramp up fiber activation with the best-of-the-best muscle-building techniques for each exercise, hitting the musculature to build optimum mu...