Paranoia, hallucinations, talking nonsense words, delusions.
This questions is quite open, so options are endless.
Transporting oxygen and Nutrients throughout our body.
Answer:
I believe that the Baby needs to be burped. If a baby isnt burped it builds up air and gas in the stomach making it uncomfortable for babies. They tend to hold their legs up in the air to pass gas.
Hoped this helped
The muscle cells cause the involuntary reaction