My numbers this week seem a bit off given my intake and activity levels.  I suspect some water loss may be playing into this week’s weigh-in.  My scale says I’m down 1.6 lbs from last week and almost a full percentage of body fat.  Now, I’ve been following my Novice 5K plan and did the 30 Day Shred Level One on Monday (rest day from running), but I don’t think 20 minutes of aerobics with some weights is going to move the scale that fast!