6 Pack Abs – the Different Theories
Time and again, expert studies have shown that total body cardiovascular exercises are most effective in eliminating excess body fat. There’s no way to bring out the striations and contours of the abdominal muscles to show a 6 pack unless the belly fat is reduced enough.
Though there’s little contest about the effectiveness of combining resistance training and aerobic exercises for developing a lean, shredded midsection, there is some debate as to which type of cardio exercises to do. Building muscle raises the metabolism and cardio exercise burn calories from body fat.
Cardiovascular exercises can be done at low intensity and high intensity. The latter is more popular as a method of losing fat and getting 6 pack abs because first, it’s easier to do. The physical effort in doing low-intensity cardio exercises can actually be done by novice exercisers and people that are extremely overweight.
The second reason low intensity cardio exercisers have a larger following even in expert circles is because study after study has proven that these are most effective in targeting body fat as the sole source of caloric energy. When exercising at high intensity levels, the body starts to access glycogen stores in our muscles.
The body absorbs carbohydrates from the food we eat and stores it in muscle tissue as glycogen. Supporters of the low-intensity theory say working-out too intensely can cause the loss of muscle tissue because some glycogen is used for energy when doing hard workouts.
On the other hand, high intensity exercises burn loads of calories even if done for just 10-20 minutes. This means considerably less time can be spent in the gym and proponents say the lost glycogen can just be replaced anyway by eating carbo-rich food after working out.
High intensity folks also say hard cardio exercise causes muscle development because it works the whole body hard. In addition, intense workouts kick-up the body’s metabolic rate hours after leaving the gym. The more calories spent throughout the day, more fat loss and faster 6 pack abs.
Low-intensity exercises may not be for people that are on a tight schedule because aside from hour-long sessions, it takes a full 10 minutes for the fat-burning effect to kick-in after beginning the workout. Intense cardio exercises, although more potent in the calorie-burn department may not be for everyone because of its difficulty.
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