Ok, I've gotta ask - so one of the reasons the OT brought up SPD was because Kaleb does this weird shake thing. He'll litterally cross his arms over his chest and tighten up ever muscle in his body for a souple seconds NO JOKE! Some days he does it more than other and really does it up when he's excited. I just thought it was a funny tick he did when he was excited but often wondered about it. The teacher says he'll do it over little things for example when he pours a glass of milk - she said he'll tighten up his fist. I havent' seen that or maybe i'm just too use to it and just don't notice anymore??? I have no idea. They think is related ot the SPD and even said a weighted vest might help for it. Honestly it's not that big of a deal and is kinda cute - at this age. I suppose at 15 it might seem strange. Does anyone else have a child that does this? Will they grow out of it? I cannot imagine when he's a little older and realzies he's doing it that he'll continue to do it unless of course it's something he had no control over??? Ig anyone could shed some light on this for me that would be awesome! Thanks everyone!!!