As much as I despise the obligatory shower scenes, Tracey's shower really illustrated how disproportionate her bottom half is to her top half. This is a body type I've never seen on this show. She's really not that big on top. Seeing her from the waist up, you think, yeah, she's overweight, but not 600lbs. I have to wonder if gastric bypass/sleeve gastrectomy will even help her since so much of this seems related to the lymphedema.
I can't imagine how hard it is for Anthony to maneuver her legs. They have to weigh 150lbs each, and she doesn't seem able to help swing them at all. That's a lot of dead weight to move.