He's talking about these little "dimples" that are right above a woman's butt cheeks on each side of her spine rivette thing. He is also talking about where a girls abs are toned and they abdomen crotch creates this V right at the hips.
oh nice. Man I wish there was more pictures of her. All I can really find is the nude scenes in that movie, some event, and maxim.
http://www.hicelebs.com/gallery/jennifer_lothrop/ -- Event
http://www.davezdyrko.com/babes/010206.html -- maxim...