The kids' superpowers add some juice to their spats, so you'll see them use telekinesis to lift and drop each other or push someone with extra force. No injuries, though.
Mostly slapstick violence (pranks), played for laughs.
Occasional hand to hand combat and martial arts fight scenes which involve punches, kicks, elbows, beatdowns, flips and even hitting each other with objects. Characters are bruised and scratched with broken bones. There is no blood nor excessively graphic blows.
Mild fights between Max and Phoebe.