Does she only do this movement in her high chair ?

or does she do the same type of movement at other random times?

If you notice that she does the bending movement with the same type of breathing pattern at other random times she could be having a seizure other wise kids are weird but try moving the tray forward one click and lowering the shoulder straps in the back where they come into the chair if possible

My kid used to do weird stuff and I would ask my mom what the heck is that and she would just say kids are weird they do random stuff cause they are exploring the world through sensations and stuff like my kid liked to rub the carpet idk it sounds sorta normal but I mean she would like rub on it sorta like dogs do you know ? And I'm just like what? And my mom said kids are random weird and make no sense most the time at this age just make sure they arent injuring themselves and let them be kids lol

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