dd is 4.1 and enjoys a mix of charging round leaping on everything and sitting concentrating on jigsaws, reading anc writing. i have noticed lately that even when she is reading or writing quietly her legs are swinging backwards and forwards wildly or her one arm is literally waving around her head, she often falls off her chair as her movements are so huge. im wondering if she does this at school and im not sure ow she can concentrate really while rocking about so much?