Tony wanted to say no, because he could see that stubborn lift of Gladio's jaw but.. he also had some faith in his persuasive abilities.

"Yoga is about strength both physical and mental. It helped me when I was recovering.. what I told you about with Pyra several weeks back. I know what you are probably picturing since you said 'no' so fast. Those whacky people who can turn into a human pretzel, right? That's not what I'm talking about. I did it with Pepper and I did it every morning with Ignis. It's.."

Bonding. He realized where he was going with the argument a little too late. Hmm. He hadn't meant to travel in that direction. He rubbed his hand over his beard.

"What's kata?"