Hello, this woman I work with is wondering what is the best way to lose her belly fat. She has a nice figure weighs between 130-140 but has a gut. I told her it is most likely from drinking all the time. She said she would cut back on the drinking and her diet sounds pretty clean to me. My question is what would be the best workout for her to target fat loss in her core area. HIIT training would be my guess..?