Thank you CatandDogMama for your quesiton. Flank area means the same area as your "love handles" . Let us know if you have any more questions.
Dear CatandDogMama,Great question! So in general the flanks are considered to be the lower back region, above the hips. Also, the flanks are a continuation of the "love handles" that form on the side above the hips. Hope this helps and good luck!