The body-positive movement has long-since gained momentum , and model Iskra Lawrence is at the forefront. Lawrence, the beautiful face of both editorial and commercial campaigns, is proud of her body; she tracks her activity with her Fitbit Alta and sweats it out to better herself, for herself. In her words, she knows she deserves to, not because she feels the need to lose weight to achieve an unattainable standard: "I've gotten to the place where, luckily, I'm more than just my measurements now," says the boundary-pushing model. Here, she sits down with a professional retoucher to see exactly how even a "model" body is digitally modified, and discuss the unrealistic ideals that retouched images is sending to the world. Watch the video above for more. Follow Marie Claire on F acebook for the latest celeb news, beauty tips, fascinating reads, livestream video, and more.