"Is it OK to rail against fat discrimination but still want to lose weight? Or does that make her part of the problem?"

"'I’ve had people question whether I truly love myself if I want to be thinner,' [said Anne Coleman, who weighs 200 pounds and considers herself to be 'body positive'].... 'I kind of feel stuck between people bashing me for having obesity and telling me I should lose weight, and the other half that says you should love yourself and that means you shouldn’t lose weight,' said Sarah Bramblette, 42, of Miami. 'I’m bad for wanting to lose weight, and I’m bad for not losing weight.'... Molly Carmel, 42, understands the conflict between wanting to be thinner and wanting to rebel against cultural norms. At her heaviest, she weighed 350. She lost 170 pounds from 'gastric bypass surgery and bulimia,' as she put it. Then she founded The Beacon Program, an eating disorder center in Manhattan. While she does weigh clients, she doesn’t let them see the number. 'I’m not saying to get into this skinny mini body... But when you’re eating in a way that’s supporting a really heavy body, it’s arguable that that’s self-love. When I weighed 325 pounds, I couldn’t get into the shower. My underwear stopped fitting. That girl deserves to release weight if she wants to, culture or no culture.'"

From "Fighting Fat Discrimination, but Still Wanting to Lose Weight/Is it OK to be 'body positive' while striving to be thinner?" (NYT).

That's an interesting expression: "release weight." It replaces "lose weight." It suggests the weight would like to go, and you're letting it, rather than that you're somehow oblivious and dropping it somewhere.

Is this language change being promoted? I'm not seeing much of it on the web, though I did find this article at a website called Wholistically You:
Years ago, my Wing Chun Sufi taught me that “we do not lose weight, we release weight”. At first I didn’t quite understand what he was saying, until he explained that whenever you lose something our instinctual nature as humans, is to find it or want it back. He went further to explain that if we truly wanted to lose something, or to give something up, then we needed to release it....

I adopted the language, understood the power behind what I was saying and watched as it manifested in my life, and in my lovely body. The results I have garnered have been life altering....
We do not achieve results. We garner them.