As a fitness and health expert, I can say that walking is a beneficial form of cardiovascular exercise that can contribute to overall weight loss if combined with a healthy diet. However, walking alone is not specifically targeted to reduce fat in the abdominal area. To achieve a flat stomach, it's important to combine cardiovascular exercise with strength training, particularly exercises that target the core muscles, such as planks, sit-ups, and lunges. Additionally, maintaining a calorie deficit through a balanced diet is crucial for losing excess body fat, which will eventually lead to a flatter stomach. Walking can be a part of your fitness routine, but for a flat stomach, you need a comprehensive approach that includes a mix of exercises and a healthy diet. read more >>

In order to lose weight and flatten your stomach, you'll have to burn 3,500 calories while walking to lose one pound of fat. According to Harvard Health Publications, a 155-pound person walking at 3.5 mph, a comfortable pace for most people, will burn about 149 calories in 30 minutes.read more >>