"4 lbs of unwanted fat".
From the latest caliper reading I've got some % bf that I don't remember right now. At 144 lb, that comes out to about 11.9 lb of bodyfat, 132 lb of lean muscle. Per the trainer, the body has 8 lb of fat it "has" to have (internal bodyfat) and whatever else needs to come off to go on stage. Sot there's the 4 (3.9) lb.