Muffin top. Spare tire. Love handles. Whatever you call that extra weight you’re carrying around your midsection, you probably feel like it’s the bane of your existence. No matter how much you diet, no matter how many planks or crunches you do, it doesn’t go away. And if you’re not interested in the hassle and expense of invasive surgical procedures, you might be worried that you’re stuck with flabby abs forever.