High-intensity interval training (HIIT) and footwork drills can be effective for cardiovascular conditioning and can be more engaging than traditional treadmill or jogging.

“And in terms of the form of cardiovascular training, I've seen you do a number of, I have to say very impressive high intensity interval type work. So burpee type work, or pushups with crunches mixed into them, anyway, people can see your videos, I didn't describe those in the best way, but rather than on the treadmill or out jogging for 30-45 minutes, is that because you prefer higher intensity, higher heart rate type training, or is it because you live in cold Connecticut, and you don't want to be out jogging on the roads in the middle of the winter? - I think all the above, I mean, those are factors from a personal level, but I think that if you are- If we could blend function across these realms and not have such a delineation between, this is my way training, and this is my conditioning, but figure out a way to blend them together, I always think that you've got a better opportunity to get that more well rounded result. And I like to kind of mix up that straight conditioning work and also some of the footwork drills.”