I recently wrote a article on the benefits of interval training but we need to flip the coin and look at why slow cardio stinks. You know almost every email I get (jimmy@jimmysmithtraining.com) or tweet (www.twitterjs.com) concerns fat loss and it usually is from people that can’t burn fat.

How effective is short duration, fast burst cardio (intervals) for fat loss? Should we really except the fact that this type of training can burn more bodyfat?