Mastro will present the research at the "Era of Hope" meeting of the Department of Defense Breast Cancer Research Program in Philadelphia, Pennsylvania, on 10 June 2005. The meeting will include presentations by Mastro and other scientists who are developing a better understanding of the role of everyday choices people make about activities such as eating and fitness regimens in causing or preventing disease.
In Mastro's study, women between the ages of 29 and 71 were assigned to an exercise group of 28 women or a non-exercise group of 21 women. Women in the exercise group began the exercise routine within a month of completing post-surgical therapy. All exercisers followed a similar regimen--stretching to warm up, use of flex-bands for resistance training, and an aerobic activity of their choice: treadmill, exercise bike, or walking. In the exercise group, each woman was paired with a kinesiology intern who served as a personal trainer.
"For the first three months, the women worked out with the trainers at our clinical research center three times a week for about 60 to 90 minutes, at a level the trainers determined was appropriate," Mastro explains. "We designed an exercise program that could be done without a gym, and for the second three months, participants had the option of working out at home."
Most of the exercisers preferred to continue with the personal trainers at the research center. Women who chose to work out at home kept an exercise log, which they discussed with the trainer during telepho
Contact: Barbara K. Kennedy