Originally Posted by The Demon

Haha, I'll be saving that, i know how hard it is to admit the truth Also though, 18-25 minutes might seem excessive for anyone who isn't advanced. For instance, I get on the treadmill and do a speed of 9.5 for 1 minute, then get off for 30 seconds. After 10 minutes, I want to vomit but those 10 minutes gave me maximum fat loss that you wouldn't get in any 1 hour of cardio.

My point is, the 3-5 minute intervals are way too much. It should be one minute hard core, 30 seconds brisk walk or completely nothing.