They were doing other kinds of training too. At least, I'm pretty sure I saw people physically training.

[ Ah- He wasn't expecting the kid to ask for that. Making them is no problem, sure, but it's embarrassing (though unsurprising in his mind) how weak it is. Though he's making the gesture, saying 'line' and seems to be successful in making a borderline almost effortlessly. ]

See? Same as ever. Ah, though you might have trouble seeing it...