• BREAKING NEWS ABC shows live and on-demand -- Download the WATCH ABC app!

Women benefit from bicycling for weight loss

June 29, 2010 12:00:00 AM PDT
Maintaining your weight or even losing a few pounds could be as simple as bicycling or brisk walking 30 minutes a day, according to the latest analysis of an on-going study.The Harvard Nurses' Health Study II began in 1989 and tracks more than 116,000 female nurses.

As part of the study, the nurses periodically fill out questionnaires about their health, weight, diet and behavior.

The new analysis, published in the June 28 issue of Archives of Internal Medicine, looked at weight change and behavior from 1989 to 2005.

Researchers found women in their 30s and 40s who increased physical activity like brisk walking and bicycling by 30 minutes a day during the 16-year period maintained their weight and even lost pounds.

But those whose exercise was slow walking did not lose any weight.

Anne C. Lusk, a research fellow at the Harvard School of Public Health and author of the paper said the findings are "highly suggestive that bicycling is highly beneficial in women."