South Beach Snacks?

Tuna fish sandwiches (on wheat bread) are good for lunch. I eat them all the time, especially when i'm at work. Onto obliques: lay on the floor with your knees bent and your hands supporting your head, then go up like you're doing a crunch, but move your right elbow to your left knee, left elbow to right knee. Don't push yourself to hard with these. it takes a while to build those muscles up if you've never worked them before. do 3 sets of however many reps you can handle. Belly: good ol' crunches, 3 sets of a number you're comfortable with, then build up every week. Good luck.