hmm, got any proof of your claim spazerock.? whats the diff with people with low calories diet and lose a lot of fat? They gain it back fast? ? i think they gain back fast, because the binge after stopping their diet.

Regarding keto. can you relaly lift heavy on low carb or keto diet? if one can break PR, i think he consume sufficient carb like more than 50g before the lifting. i dont think fat and protein can be used for anaerobic workout. got any links that proof otherwise?

the production of ketones or whatever that is for anaerobic exercise is very small. So will not have sufficient energy for anaerobic exercise during ketosis. You need glycogen for this kind of exercise where you can store alot in your muscle. Around 300g-400g. If you ingest fast digesting carb, it will replenish the glycogen fast not like if u ingest fat.

http://thinkmuscle.com/nutrition/cyclical-...se-performance/

heres an article info on ketosis