im in the smae boat as wsugirl, though i consume more calories. i lift three times a week, and do cardio 4 times a week; burning 1000-13000 calories. i don't feel drawn or worn down, in fact i usually have very good energy. I've unfortunately fooled myself into thinking that because i like sweets, this much cardio is fed by the carbs i take in.
im a bit concerned though after what you told her about caloric intake. i still only consume about 1400-1800 calories a day, and im 6'1 178. please tell what i need to be changong, as far as goals for both cardio and calories go.