10 minute hiit wall workout to tone abs credit: @betterme.health.coaching | Follow @Glumeta to get the best Abs exercises that will strengthen your core and burn belly fat quickly. These ab workouts that target the abdominal and oblique muscles can take only a few minutes, so busy women can do them at home or at the gym. To get a six-pack, flat stomach, or lose your love handles, you need to clean up your diet, be patient with progress, and stay consistent.