fbpx Skip to content

ADVERTISEMENT

Lower Weight in Young Women ≠ Higher Fitness

Researchers recommend focusing on strategies other than weight loss to improve performance.

| Earn 1 CEC - Take Quiz

Women's BMI and fitness level

A common assumption is that people who weigh less are more fit. And, among men and women ages 30 and older, cardiovascular fitness does tend to decline as body mass index increases. For younger adult women, however, this may not be the case, according to preliminary research findings based on patients at the Cardiovascular Performance Program at Massachusetts General Hospital. Woman under 30 with BMI levels in the upper range of optimal had the highest levels of cardiovascular fitness, even when compared with thinner, leaner women of the same age, according to the large Harvard University study.

“This serves as a reminder that low BMI is not a prerequisite for higher aerobic fitness,” said co–senior study author J. Sawalla Guseh, MD, instructor in medicine at Harvard Medical School and a cardiovascular physician scientist. “Given the risks that can come with weight loss in athletes, and given that there are many other variables an athlete can adjust to maximize performance—such as training intensity, training frequency, skill acquisition, competition strategy, sleep and nutrition—we advocate that BMI and weight as targets should be de-emphasized for young adult women.”

The research was presented at the American Heart Association’s virtual Basic Cardiovascular Sciences 2020 Scientific Sessions. To learn more, go to bit.ly/3nwaNlD.

See also: BMI Proves Unreliable in Certain Populations

Shirley Archer-Eichenberger, JD, MA

Shirley Archer, JD, MA, is an internationally acknowledged integrative health and mindfulness specialist, best-selling author of 16 fitness and wellness books translated into multiple languages and sold worldwide, award-winning health journalist, contributing editor to Fitness Journal, media spokesperson, and IDEA's 2008 Fitness Instructor of the Year. She's a 25-year industry veteran and former health and fitness educator at the Stanford Prevention Research Center, who has served on multiple industry committees and co-authored trade books and manuals for ACE, ACSM and YMCA of the USA. She has appeared on TV worldwide and was a featured trainer on America's Next Top Model.

Related Articles

When you buy something using the retail links in our content, we may earn a small commission. IDEA Health and Fitness Association does not accept money for editorial reviews. Read more about our Terms & Conditions and our Privacy Policy.

ADVERTISEMENT

IDEAfit+
November-December 2020 IDEA Fitness Journal

Concerned about your place in the new fitness industry? We have 40 years of experience supporting pros just like you! Let’s create a new wellness paradigm together—IDEAfit+ is the extra edge you need. Once you team up with IDEA, be sure to take full advantage of all the benefits of membership.

[class^="wpforms-"]
[class^="wpforms-"]