3-5倍的内脏(腹部)脂肪[8]。[9]{"smallUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/6\/6a\/Lose-Belly-Fat-in-2-Weeks-Step-16.jpg\/v4-460px-Lose-Belly-Fat-in-2-Weeks-Step-16.jpg","bigUrl":"https:\/\/www.wikihow.com\/images_en\/thumb\/6\/6a\/Lose-Belly-Fat-in-2-Weeks-Step-16.jpg\/v4-760px-Lose-Belly-Fat-in-2-Weeks-Step-16.jpg","smallWidth":460,"smallHeight":317,"bigWidth":760,"bigHeight":523.021978021978}4有氧运动至少坚持30分钟。