Can I ask people what kind of Cardio Vascular training we're doing outside of Martial Arts training? In particular, how important do you thing that kind of fitness and fitness training is to a Martial Artist? How much running, distances, sessions per week, interval work, base cardio training etc are we doing, and do we think in an ideal world think we should be doing? also cycling, rowing and other comparable activities? I'd be very interested to know the attitudes to this across the world. cheers..