That would mean false or made up pretexts.
pretexts meaning where the information was from.
so basically they are doing something based on made up information
Fake news often happens when someone is not satisfied with something and makes a lie for example, when one of our presidents was elected tones of false allegations popped up because some people wanted our president out.
Understand that... The character is feeling a sense of euphoria (the quality of feeling very excited). It might help readers understand that a problem, or a climax is uprising. Hope this helped :)<span />
I guess to maintain their body shape and to be healthy
