Most people train their core to look strong, not to move well. The transverse abdominis, the deepest abdominal muscle, plays a far greater role in posture, breathing and real world movement than the six pack ever will. Understanding the difference can change how you train, how you move and how your body feels every day.

Back and tailbone pain isn’t just about where it hurts—it’s about how your body moves. Learn why biomechanics and SI joint dysfunction are often the missing link, and how Functional Patterns addresses the root cause for long-term relief.