Lose Belly Fat with Aerobic Exercises

Author: Duke University Medical Center
Published: 2011/08/25 - Updated: 2020/02/23
Topic: Disability Aerobics - Publications List

Page Content: Synopsis - Introduction - Main

Synopsis: In a comparison of aerobic exercise resistance training and a combination of the two aerobic exercise was the most efficient and effective way to lose belly fat. Belly or abdominal fat - known in scientific communities as visceral fat and liver fat - is located deep within the abdominal cavity and fills the spaces between internal organs.

Introduction

Aerobic exercise is your best bet when it comes to losing that dreaded belly fat, a new study finds.

Main Item

When Duke University Medical Center researchers conducted a head-to-head comparison of aerobic exercise, resistance training, and a combination of the two, they found aerobic exercise to be the most efficient and most effective way to lose the belly fat that's most damaging to your health.

This isn't the fat that lies just under your skin and causes the dreaded muffin top.

Belly or abdominal fat - known in scientific communities as visceral fat and liver fat - is located deep within the abdominal cavity and fills the spaces between internal organs. It's been associated with increased risk for heart disease, diabetes, and certain kinds of cancer.

"When it comes to increased health risks, where fat is deposited in the body is more important than how much fat you have," says Duke exercise physiologist Cris Slentz, Ph.D., lead author of the study published in the American Journal of Physiology. "Our study sought to identify the most effective form of exercise to get rid of that unhealthy fat."

The Duke study showed aerobic training significantly reduced visceral fat and liver fat, the culprit in nonalcoholic fatty liver disease.

Aerobic exercise also did a better job than resistance training at improving fasting insulin resistance, and reducing liver enzymes and fasting triglyceride levels. All are known risk factors for diabetes and heart disease.

Resistance training achieved no significant reductions in visceral fat, liver fat, liver enzyme levels or improvements in insulin resistance. The combination of aerobic with resistance training achieved results similar to aerobic training alone.

"Resistance training is great for improving strength and increasing lean body mass," says Slentz. "But if you are overweight, which two thirds of the population is, and you want to lose belly fat, aerobic exercise is the better choice because it burns more calories." Aerobic training burned 67% more calories in the study when compared to resistance training.

The eight-month study followed 196 overweight, sedentary adults (ages 18-70) who were randomized to one of three groups: aerobic training; resistance training or a combination of the two.

The aerobic group performed exercises equivalent to 12 miles of jogging per week at 80% maximum heart rate.

The resistance group performed three sets of 8 - 12 repetitions three times per week.

All programs were closely supervised and monitored to ensure maximum effort in participation.

While the training programs were rigorous and substantial, Slentz says their previous research leads him to believe similar results could be achieved with a more moderate aerobic exercise program.

"What really counts is how much exercise you do, how many miles you walk and how many calories you burn," he says. "If you choose to work at a lower aerobic intensity, it will simply take longer to burn the same amount of unhealthy fat."

Study Authors

Additional Duke co-authors include: Lori A. Bateman, M.S., William E. Kraus, M.D., Leslie H. Willis, M.S., A. M.S., Lucy W. Piner, M.S., Victoria H. Hawk, M.P.H., R.D., Michael J. Muehlbauer, Ph.D., Greg P. Samsa, Ph.D., Rendon C. Nelson, M.D., Kim M. Huffman, M.D., Ph.D., Connie W. Bales, Ph.D., R.D.

The following co-authors are affiliated with East Carolina University, which was also a training site for this study: A Tamlyn Shields, M.A.. Charles J Tanner; Joseph A. Houmard, Ph.D.

Attribution/Source(s): This quality-reviewed publication was selected for publishing by the editors of Disabled World (DW) due to its relevance to the disability community. Originally authored by Duke University Medical Center and published on 2011/08/25, this content may have been edited for style, clarity, or brevity. For further details or clarifications, Duke University Medical Center can be contacted at Duke University NOTE: Disabled World does not provide any warranties or endorsements related to this article.

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Cite This Page: Duke University Medical Center. (2011, August 25 - Last revised: 2020, February 23). Lose Belly Fat with Aerobic Exercises. Disabled World (DW). Retrieved April 20, 2025 from www.disabled-world.com/fitness/exercise/aerobics/belly-exercises.php

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