Low-resistance exercises like aerobics are perfect to raise metabolism and lose weight.
As is well known, raising the metabolic rate is the right way to lose weight. Exercising is one of the sure-fire methods to achieve this. Among exercises, aerobic exercises are found to be more beneficial for this.
Types of exercises
Exercises can be classified into aerobic and anaerobic. Aerobic exercises are low-intensity workouts performed for longer durations. Anaerobic exercises needs brief bursts of high-intensity effort.
How do they differ?
Anaerobic exercises like strength training and weight training derive the energy from glycogen stored in muscles. Glycogen supplies instant energy by breaking down to glucose, whenever body needs energy. Converting fat into energy is a slow process, which is unsuitable for the purpose.
Aerobic or endurance exercises satisfies the energy requirement by burning body fat. As these exercises are slow activities, time is not a constraint. Hence, body fat is burnt to meet the extra energy requirement.
How can you make your body burn more fat?
The best examples are long-distance runners. They train their body to burn fat and conserve glycogen. This is done mostly through aerobic exercises.
Cardiovascular exercises are perfect for this. These low-intensity exercises can stimulate enzymes that help in the conversion of fat into energy. The more enzymes produced the better. The presence of more enzymes increases the ability of the body to burn fatty acids.
The fatty acids present in the food consumed or from fat deposits of the body are transported by blood to muscles. The presence of fat-burning enzymes in the muscles helps in converting these fatty acids into energy.
What are the benefits?
Burning fat to produce energy for the bodily functions have multiple benefits. First and foremost, they help in eliminating fatty acids – already present in the body and those present in recently consumed foods. Again, by producing more energy, the body will be able to work harder to burn more fat.
Low-intensity workouts are helpful in burning calories as well as converting body fat into energy. This not only keeps the body in good health, but also is useful in maintaining a good figure.
Why is it difficult for overweight and out-of-shape people to lose weight?
Those who are not physically fit and conditioned have lesser fat-burning enzymes produced in the body. This results in lesser conversion of fat into energy. Unfit people burn mostly carbohydrates to produce energy, while the fat remains as such.
On the other hand, fit people produce enough fat-burning enzymes, which help in the conversion of fat into energy. The benefits of aerobic exercises go beyond the exercise duration. If you perform aerobic exercises regularly, your body continues to burn fat even when you are resting or asleep.
Aerobics are beneficial not only to have a lean and fit body, but also is helpful in maintaining a healthy respiratory and circulatory system. Beginners should start with low-intensity 10-minute program of fast walking. The duration of walk may be increased to 30 minutes gradually.
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