There are over 70 studies worldwide that have found an association between exercise and breast cancer. These studies have demonstrated an average of 25% risk reduction in physically active women compared to inactive women. The latest study published in Cancer Epidemiology Biomarkers & Prevention showed that even moderate aerobic activity such as walking 7 hours or more a week could lower the cancer risk by 14%. While that may seem like a lot of time, remember some simple tricks to help pile up the hours:
- Swear off elevators and always use the stairs
- Try walking part or all of the way to work
- Park on the far side of the Mall
- If you need to talk to a colleague, walk down the hall instead of using email
- Plan your next vacation around walking, hiking, or biking
The association between exercise and breast cancer is an inverse one meaning that the more one exercises, the greater the benefit. The importance of this study is that it clearly demonstrates a benefit in even a modest amount of activity that anyone can perform without a gym or exercise equipment.
So let's all celebrate October, Life, and Breast Cancer Awareness by getting outside and walking. It might just save your life!
25% risk reduction is huge!! Amazing what physical fitness can do for your body, mind, and soul!!
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