PreTrain Fundamentals is an innovative approach to fitness. This six-week program is a complete exercise program of strength, stability, and flexibility training that helps you to minimizes the risk of injury. PreTrain Fundamentals begins with step-by-step instructions to activating and strengthening your core, shoulders, and back muscles. We build on these exercises with progressive movement training to restore normal movement through your hips, low back, and shoulders. Finally, you will master those movements through a high-intensity, short-duration functional training workout. PreTrain Fundamentals serves as a starting point for a new exercise program, or will complement your existing exercise routine.