Fitness experts share their favorite belly fat-burning workouts, no crunches required—and exactly how to do each movement. Discover 7 proven exercises to target stubborn belly fat, build core strength & boost your metabolism. Learn expert tips from Fitness Trainer Colin Morrow. Here are 15 stomach exercises for belly fat, worth trying! They will not only help you gain a flat stomach, but also tone up your body. These stomach exercises can help you burn belly fat! Image courtesy: Adobe Stock. Abdominal fat can be the most stubborn fat to get rid of! Use these 10 best exercises to lose belly fat fast at home. These great exercises can be done anywhere to lose belly fat even in a week.