How can I improve my cardio before starting MMA classes?

[kev1984]

Anybody here?

So here's the thing. I'm planning to start MMA classes soon but I'm a little worried about my cardio. I can handle regular workouts but I know MMA is a different story, esp when you're moving around constantly and trying not to gas out after a few rounds.

I'm thinking of doing some running and jump rope before joining a gym, just to get my stamina up. For those of you who train MMA, what worked best for you when you were starting out? Should I focus on running, HIIT, or something else?

Any tips would be really appreciated!