How movement shapes the brain across the lifespan, from early childhood through adulthood. Neuroscience and therapy practice explain how physical activity, posture, and sensory-motor experiences directly influence attention, self-regulation, memory, and executive function. Gain a clear understanding of why the brain is designed to learn through movement, and how sitting still for long periods can limit cognitive performance. Practical, evidence-based insights for therapists, professionals and educators, showing how simple movement-based strategies can enhance engagement, learning, and well-being in both children and adults.