TKD is the way to go if you do high-intensity or endurance cardio... I'm currently cycling mucho miles in the weekend..
IMPOSSIBLE without carbs, and fatty foods interfere with digestion during endurance events.

However, if I eat carbs without exercise, I get into a kind of sugar coma...

So... TKD for heavy-duty cardio people and prob also for heavy-duty lifters or those who can't make themselves do a strenuous depletion workout on Friday = A MUST IF YOU DO A CKD!

Frankly, I think that a CKD-version is only for those who have the disciplin to not eat carbs in the week, do a good depletion WO and then pig out in the weekend. Biggest plus of weekend-carbloading is that you can be a 'social animal' again.

Better to have one cheat meal a week with friends....

Fietser Ivana, who puts on weight when she starts carb-loading.. all the carbs end up as fat, not as glycogen!