I did the break in with a 500 cal deficit, life was good.
Because I need to lose so much weight I went to a 1000 cal deficit during my weak off. I need to lose around 40 lbs.
Started FLI, workout A Sunday with HIIT after. The next day, Monday, I was VERY hungry which I ignored.
Maybe related, I developed a very bad headache which lasted through most of the night.
Tuesday I was fine.
Today I discovered bonking. Could not finish pull downs or BSS. The wierdest part was I could not even grip the bar, my grip was totally gone.
So ... to avoid bonking would something like an EC stack help? Pre-workout I had the same amount of food I always have pre-workout, about 800 cals.