Hi there,
My 9 month old son has a weird tremor in his hands which is particularly noticeable when he is feeding himself. I know that it takes some coordination, but this is quite unusual. His hands visibly tremor as he brings the food closer to his mouth. My friend has a baby of similar age and she commented on it as well. What might this be? I have a 4 year old daughter and she didn't have this. It's not like the usual "aim and miss" type feeding that you expect, it's a definite shudder like movement.
He is a very strong baby, always has been, but cannot sit unassisted. However he can pull himself up onto furniture. Related?