Generally speaking he trains quite regularly, usually using the battledome simulators and sometimes on completely random settings to get a feel for different opponents and monsters. Sometimes he bites off more then he can chew, but with the battledome as it is he counts it as a learning experience..

I imagine he also used to train with Selphie, both before and after Arumat dropped a while back. He was training them both. Right now his CR circle for regular spars is... severely depleted, though that will hopefully change soon. Otherwise he tends to get invited to spars or run into friends at the dome and go from there.