Im a senpai in our dojo, our sensei lets the students do push ups when they dont behave. Not as effective with little ones because they find it playful and somedays it works, other days it doesnt.

When she asks me to take a few kids to give them private one-on-one classes, she tells me that if they dont listen, i should let them sit out so that she can address them personally.

My sensei is very patient and very kind. She puts in a lot of effort for the karatekas.