normal for a 7 month to tense up whole body and holler?

i had the same question lol it stressed me out so badly i made an appointment with her dr. its bery normal it is the beginnings of temper fits and they will only get worse haha . my daughter used to tense her whole body turn beaat red and throw herself backwards, at a year old she screams at the top of her lungs and kicks things lol

Yes, perfectly normal. It's just a temper tantrum... all kids do it.

Yes, it's normal. He will outgrow it in time.