bcbm

Well as with everything it depends on what you're doing and what you want to achieve. Interval training for cardio, performed for the purpose of fat lose is very, very effective. Whereas cardio performed for long durations and without modulating intensity (eg. marathon running, long distance cycling) is a recipe for catabolism (muscle wastage), interval training is a much better and more effective option.
Saying that, it's perfectly possible to loose weight (while preserving muscle mass) only doing 3-4hrs of weight training a week and no 'cardio' in the traditional sense. Diet is the most important factor.
At the end of the day, whether you're doing it for fat lose or fitness or whatever else, interval training is a good policy.

Nic.

yeah, last time I heard from you you didn't sound so great iirc, so I'm glad things are looking up

meh,perpetually exhausted. and also braindead. so pretty much same old shit. how bout you?

Eh, interesting. Well I'm all against drug dependency myself. How did you come to be a nihi-comm?