The best way to get a flat stomach is with exercise. Regular exercise, training with increased intensity and interval training are key factors to getting a flat stomach. By increasing the frequency of exercise, intensity of your exercise program and incorporating interval sets, an oxygen debt will occur causing the body to increase its metabolism and burn fat longer.
The goal is to build and develop muscles through exercise. The more lean body mass that we have, the more calories are used up as energy from our food intake, as well as from excess body fat, since muscles need more fuel to function.
Disciplined, daily physical activities allow our bodies to get used to a certain level of movement and metabolic activity. Moving around more raises our metabolic activity as compared to not moving much. Therefore, when we’re always active, our metabolic activity will stay raised just to keep up with our activities.
High intensity training is a way to train within our target heart rate zone, as calculated by our age. We should aim to train within our target heart rate zone of intensity, which will cause our metabolic activity to rise because our body and muscles are working harder.
Training in bursts of energy raises our metabolism by constantly challenging our muscles to work at a higher level to meet the sudden bursts in energy demand. Because the muscles are constantly being unexpectedly called to work and perform, they are in a state of preparation rather than rest, and therefore, use up more fuel in the form of excess fats.
In addition, using weights while doing this type of training burns fat even more effectively. Our muscles work harder when weights are used in rapid bursts, and then letting them rest and recover. When we repeat this cycle a few times, the muscles will get hungry for more fuel in order to sustain the intense training.
Basically, engaging in these types of workouts lead the muscles to go into something known as oxygen debt. This occurs when carbon dioxide and lactic acid builds up in the muscles. Now, our body has to work harder at supplying more oxygen to the muscles so it can clear away the lactic acid and other waste products that have built up. This nourishes and allows the muscles to recover.
So, in order to get a flat stomach in 3 stages, we need to commit to regular physical workouts, high intensity workouts, and interval training. Doing these will benefit our body by letting it burn fat very efficiently and ultimately, getting us a flat stomach.