Does Yoga Get Rid of Fat On Your Hips and Stomach?
As many of you know, I recently completed by 200 hour Registered Yoga Teacher certification through AsanaFit and Yoga Alliance. Given my new expertise, I’ve been receiving a lot of questions about Yoga. Many of the questions have been about weight loss/ fat loss, so I thought it was time to answer one commonly asked question: Does yoga get rid of fat on your hips and stomach?? I’ve answered the question as best as I can and provided references at the bottom of this blog. Enjoy!
OVERVIEW
Yoga is a mind-body activity that involves performing body positions that integrate strength, flexibility and breathing (see resource 4). Yoga has many benefits, including improved flexibility, improved balance, decreased stress and decreased body fat. Yoga may rid you of fat on your hips and stomach, but it’s no guarantee!
Fat Loss
You lose fat tissue when your body experiences a caloric deficit, meaning that you expend more calories than you consume (1). Yoga burns calories and contributes to your caloric deficit, but (again) you won’t lose fat because of any activity unless you are monitoring your caloric deficit – that is, making sure that the amount of energy (food) you put in your mouth is less than the amount of energy(calories) you are expending daily . Some yoga classes may burn more calories than others, particularly classes that consistently elevate your heart rate. The average 150 pound person burns 240 calories per hour of yoga compared to 360 calories per hour of aerobics, according to Dr. Donald Hensrud of MayoClinic.com (2); The American Council on Exercise reports that a basic hatha yoga class may only burn 144 calories in 50 minutes (3). A 90-minute Bikram yoga class, on the other hand, might burn more than 700 calories (12). Dr. Hensrud advises incorporating aerobic activities, like jogging and walking, into your exercise routine, along with yoga, to pack a bigger calorie punch and lose weight (see reference 2).
Hips and Stomach
Spot reduction is the idea that exercising a muscle group or body part stimulates fat loss on or around that area. For example, spot reduction implies that exercising your inner thigh muscles slims your inner thigh. Spot reduction is a myth, however – according to both myself and Cedric Bryant of the American Council on Exercise (4). The areas you lose fat from are determined by your genetics and hormones (11). Yoga positions do not necessarily get rid of fat on your hips and stomach, even though they burn calories while challenging your hip and stomach muscles. Any fat loss you experience on a specific body part is the result of losing fat because of a caloric deficit.
Specific Postures
Yoga instructors tout the benefits of certain postures for regulating and boosting your metabolism. Bikram Choudry, founder of the Bikram Yoga College of India, claims that some postures regulate function of the thyroid gland (5). Hormones secreted by your thyroid gland regulate your metabolism and an underactive thyroid can promote weight gain (9). To my knowledge, no peer-reviewed scientific research exists to support the claim that specific yoga postures can affect glandular function and your metabolism.
Stress
Yoga helps to reduce stress, according to a 2010 study published in “the Scandinavian Journal of Work Environmental Health.” (7). Stress causes your body to release more cortisol, a hormone that encourages fat storage in your abdominal region (6). Connecting the dots implies that decreasing your stress levels by doing yoga may help soothe stressful hormones and deter stomach fat accumulation. However, further research is necessary to determine if this connection is actually valid.
Conclusion
Yoga burns calories and may contribute to weight loss, but no evidence exists to show that yoga gets rid of fat specifically on your hips and stomach.
Reference 1: “Essentials of Strength and Conditioning”; National Strength and Conditioning Association; 2008
REFERENCE 2: MayoClinic; Can I Use Yoga to Help Me Lose Weight?; Donald Hensurd, M. D.;
http://www.mayoclinic.com/health/yoga-for-weight-loss/AN02100
Reference 3: American Council on Exercise; Exclusive ACE Study Examines Aerobic Potential of Popular 5,000-Year-Old Practice; September 28, 2005
http://www.acefitness.org/pressroom/419/ace-first-to-evaluate-benefits-of-yoga-br-i/
Reference 4: American Council on Exercise; Why is the Concept of Spot Reduction Considered a Myth?; Cedric X. Bryant
http://www.acefitness.org/fitnessqanda/fitnessqanda_display.aspx?itemid=341
Reference 5: “Bikram Yoga”; Bikram Chodhury; 2007
Reference 6: Yoga Journal; “Metabolic Makeover”; Catherine Guthrie
http://www.yogajournal.com/health/2527
Reference 7: “Scandinavian Journal of Work Environmental Health”; The Effectiveness of Yoga for the Improvement of Well-Being and Resilience to Stress in the Workplace; N. Hartfiel, et al.; April 6, 2010
http://www.ncbi.nlm.nih.gov/pubmed/20369218
Reference 8: University of Maryland Medical Center: The Thyroid Gland
http://www.umm.edu/endocrin/thygland.htm
Reference 9: University of Maryland Medical Center: Hypothyroidism
http://www.umm.edu/endocrin/hypot.htm
Reference 10: MayoClinic.com: Yoga
http://www.mayoclinic.com/health/yoga/CM00004
Reference 11: “Scientific American”; Why Does Fat Deposit On the Hips And Thighs Of…; Patrick J. Bird; May 2006
Reference 12: Livestrong.com; “Calories Burned During Bikram Yoga”; Brian Connolly
http://www.livestrong.com/article/115471-calories-burned-during-bikram-yoga/

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