Until Drake started seeing his physical therapists, I hadn't spent much time thinking about sitting. I surely didn't know the names of all the different ways to sit: the prop sit, the ring sit, the side sit, the (dreaded) W sit, the short sit, the long sit. I didn't know that sitting was such an important indicator of future mobility. I didn't know getting in and out of sitting is one of the most difficult transitions for people with CP.
Drake has been sitting for a few months. But he's been mostly prop sitting (using his arms to support himself) in ring, side or W sitting. He can get out of any kind of sitting, but he can only get into propped W sitting. When he wants to sit, he rolls to his stomach, pushes up to all fours, and then sits back on his haunches. This works well with his crawling, too, as when he wants to crawl, he just shifts his weight forward and takes off. When he wants to rest, he sits back on his haunches again.
We have loved all this progress with sitting, but it's not that fun for Drake, as he can't use his hands to play in this position. He can shift his weight to one arm or the other, so he can use one hand to grab a toy or open and close a drawer (new favorite pastime). But things that need two hands to hold, like a book or a bottle or something he wants to manipulate, just doesn't work in propped sitting. He tends to roll onto his back to play with things that require two hands.
All his therapists keep telling us to not let him W sit. When we see him do it, we are supposed to swipe a leg underneath for side sit. Or even better, transition him to ring sitting.
But recently, he is starting to lift up both arms in W sitting and sit there without any arm support. And even more recently, bring a toy up with him and play with it... with two hands...sitting straight up! But it's the dreaded W sit! And when I take him out of it, he loses his balance and can't play with his two-handed toy anymore.
I feel like such a bummer parent. He is so excited to have his new skill and is trying to do it a lot. And here I come, and knock him down. I keep thinking that getting the balance and trunk strength to sit unsupported in W sitting must help sitting unsupported in other positions down the road. Is it true that once they learn to W sit they won't sit in any other positions? That is how his therapists have painted it to me. But I could see letting him get really solid in this position, then helping him learn to sit unsupported in other positions, too.