Just looks like a baby excited to see you to me
Looks like that he is having a great time to me 😅
Baby is just happy😂😂
My son has been doing that since he was younger and he’s perfectly fine. Babies and toddlers, kids in general are still learning to control their feelings and have no way of saying it sometimes so they physically show you instead of verbally. I had the same question and my doctor and home nurse has reassured me many times.
Normal
Normal
That just looks like a Kicky baby to me but I am not a doctor