A yoga teacher traveling on a flight has gone viral and sparked a debate: Is aisle yoga proper flight etiquette? 

"No. There should be rules against this stuff,” one person commented. "Nobody needs to see people flailing about on planes, this is not ur living room."

"I'm torn, because on one hand this feels obnoxious and attention seeking, but on the other hand I totally get the need to stretch because flights are stupidly cramped," added another.

Kate Kay, the yoga posing passenger, says that she is traveling again soon and if the need arises, she will stretch. Health professionals do recommend stretching on flights, as long as she moves when necessary, is this a bad thing?