Mondays, Wednesdays, and Fridays I take a weight lifting class at my gym called Iron Grip. They're awesome, the trainers like to keep your heart rate up for majority of the time.

Tuesdays and Fridays I do an hour of cardio. 30 mins on the treadmill, max incline, 3.2 mph. I have short legs! Then 30 mins on this new machine they just got, it's basically an elliptical but your knees come up higher.

My diet could be better, but I'm not trying to build for a competition or anything. I try not to take in more than 1000 calories a day, and will have one "cheat" day a week.