The Best Exercises to Lower Breast Cancer Risk

A new study from Edith Cowan University (ECU) suggests that regular aerobic and resistance training may help reduce the chances of breast cancer returning. According to lead researcher Francesco Bettariga, exercise appears to lower certain inflammation markers, which are linked to cancer recurrence.

How Exercise Helps

Breast cancer treatments such as chemotherapy, radiation therapy, and endocrine therapy can increase inflammation in the body. Chronic inflammation is known to encourage cancer cell growth, increasing the risk of the disease coming back. However, the study found that consistent physical activity helps lower key inflammatory markers, potentially reducing this risk.

Types of Recommended Exercise

The research suggests that a combination of aerobic and resistance exercises is beneficial.

Aerobic exercises: Swimming, running, and climbing stairs improve heart and lung function.
Resistance training: Exercises such as push-ups and bench presses help build muscle strength.

Recommended Exercise Routine

Moderate- to high-intensity aerobic exercise (such as running or swimming) two to three times per week.
Resistance training (like weightlifting or bodyweight exercises) a few times per week.

Study Findings

The study, published in the Journal of the National Cancer Institute (JNCI), focused on women with non-metastatic breast cancer. The results showed that exercise significantly reduced three key inflammation markers. While the exact reason for this reduction is still being studied, researchers have proposed two possible explanations:

Chemical Release from Muscles: Exercise may trigger the muscles to release substances that lower inflammation.
Increased Muscle Mass and Fat Reduction: More muscle and less body fat may improve inflammation control.

Conclusion

Despite advances in breast cancer treatment, recurrence remains a significant concern, especially in aggressive cases where the risk can be as high as 20–30%. This study provides encouraging evidence that regular exercise could be a simple, effective way to help lower that risk. Incorporating both aerobic and resistance exercises into a weekly routine may play a crucial role in improving long-term health outcomes for breast cancer survivors.

Source: Inputs from various media Sources

I’m a pharmacist with a strong background in health sciences. I hold a BSc from Delhi University and a pharmacy degree from PDM University. I write articles and daily health news while interviewing doctors to bring you the latest insights. In my free time, you’ll find me at the gym or lost in a sci-fi novel.