correct me if i am wrong, to lose fat, u need to do a lot of cardio?  Isn't that the same type of fatlogic as «organic home-made cake vs industrial cookies ?» I mean by doing cardio you burn calories, but if you burn the same amount of calories with a «non typical cardio» training you'll get the same result  isn't it ? But I agree that it's easier to do a long session at low power than a long strength session (and if I count the Watt it seems that it's way easier to have a threadmill/elliptical at 200 W than to pull 200 kg to a height of 1 meter every second)