I'll be honest and answer your question: No! 

Do you really think yoga by an ultra-Catholic in 2017 can "invite in" DEMONS. 

And what do those yoga demons do to threaten your faith? As you advise Pope Francis, no ambiguity please.

How little you respect the minds and bodies of Catholics. How great faith you have in the power of non-Catholic demons. 

Using "poses" a problem for you? If I hit drives and putts using his poses, I don't "invite in" Jack Nicklaus. Oh that I did.