Dang ya'll work out a lot.. some of you have yourselves working out 7 days a week! When do you rest! Sorry to break it to you guys but your not growing in the gym! You grow when you rest.. and that pump you get in the gym..? its just blood, supplying your muscles with needed oxygen during your workout. Thats why it goes away after a while, your muscles don't need as much oxygen anymore.
Anyway, back to the thread... you want abs? get your body fat down below 10%... that means you have to follow a healthy diet. Until then NO ABS. You also don't need to do like 10 different exercises to get to your "lower abdominals". Your working them all, for the most part, equally. Simple weighted crunches will get you those "great abs".
BF%... people dont have 2-3%... they would be in the hospital if they did... when you start getting lower than 6% your body starts to loose heat at an accelerated rate. You have to have a certain amount of fat to insulate your body.
All those electronic scales people are using are DEFINITELY not the best way to measure body fat... time of day, hydration, and eating can all affect the reading of those.... if you just want ball park figures, then they're fine... but once you start getting below 10% they're not that accurate. (Most of them even make a note about this at the bottom of the package, website, etc.) There is no absolutely accurate way to measure body fat, (except to cut you open and literally weigh the fat, which isn't a possibility). Calipers are the next best thing, however, no matter what your %. That is the best tool to use to gauge your bf%. (You have to have someone who knows hwo to use them to get an accurate reading though)
Robert