I started using PACE every day with my primary school age pupils, plus specific Brain Gym® movements depending on the particular challenges of individual children. With one boy, Daniel, the school was concerned at his disruptive behaviour and inability to maintain attention. I taught him PACE and some specific Brain Gym movements and their intention / benefits. After some days he decided, independently of any suggestion from anyone, to switch his hand for writing. The curious thing is that Daniel switched from left hand preference to right hand preference for writing, which is the opposite way around to what we might commonly experience. Nevertheless, very quickly after making this self-elected change, his attention and behaviour transformed markedly and he is now one of the most balanced, attentive and well-behaved students in the class!