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(r_graz @ Dec. 18 2006,12:02)</div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">on training days I'm now getting near 2800 cals, and non-training days I do fasted cardio in the AM and get 2200-2300 cals. I'm not losing much weight or bodyfat, actually. When I was bulking on the 5x5 and getting around 3100 cals per day, I was gaining fat pretty quickly.</div>
Potential problem right here. That's a pretty big difference in calories from one day to the next. It may work well for some to "feed up" on weight training days and have less on other days.
However, for some of us, it's important to have the same amount of food EVERY day. Remember the food you eat the day before you train is your "preworkout" nutrition. Cut it short and you don't have the energy to get stronger.
Re-evaluate your needs then if you wish to get bigger and stronger eat just a couple of hundred extra calories EVERY DAY.
If you wish to cut, do the same thing but take only a couple of hundred less calories EVERY DAY.
Avoid swings in energy levels, swings in insulin levels, swings in blood sugar levels to avoid strength loss...and muscle loss.
Personally, I've found that when I eat a higher fat, lower carb diet for cutting, I lose less muscle and strength than when I stick to the "standard" low fat, moderate to high protein, high carb, bodybuilding diet with less calories.
I've also found that if my macronutrient profile and caloric intake doesn't change from day to day, I do much better, bulking or cutting.
Based on what you've posted so far, 2800 should be just about right for you to do a lean bulk with, allowing you to gain muscle with very little fat.
2500-2600 should do fairly well for a cutting diet. Possibly a little less, but you don't want to drop your calories too quickly.
Simply add or remove 200 calories to your daily intake once a week and see how you do the following week. If you are slowly moving in the right direction, then you've got it right. If you are adding or losing more than a pound a week, it's too much so adjust calories accordingly.
One warning about one pound a week. If you are bulking and trying to do it lean without getting too fat, 1lb a week is probably too fast. Think about it, there are 52 weeks in a year. Ever seen many people gain 52 pounds of muscle a year without steroids and insulin? Me neither. For a lean bulk, keep gains less than 1lb/week. A pound/week, maybe even a little more is manageable fat loss, but there will be some muscle lost too.