A major new research review shows that women with breast cancer experience improved quality of life if they engage in physical activity during chemotherapy.
The study has been published in the journal The Lancet Healthy Longevity.
The analysis is based on 21 scientific trials involving more than 3,000 women.
In these studies, patients who exercised during treatment were compared with patients who received standard care only.
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Across the studies, the physically active women reported feeling better both physically and mentally.
Many forms of exercise
The researchers examined various types of exercise, including walking, cycling, strength training, and combinations of different activities.
No single type of exercise proved to be superior. The effect was positive regardless of the form of training, as long as it was structured and tailored to the individual.
The study differs from previous research by focusing on women undergoing chemotherapy, rather than on those who had already completed treatment.
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Part of a broader approach
Chemotherapy can cause fatigue, muscle weakness, and psychological strain.
As a result, there is now greater focus on how patients feel during treatment, not only on survival.
According to researchers from the Sylvester Comprehensive Cancer Center at the University of Miami, the findings indicate that exercise can form part of the overall support provided to patients.
They conclude that physical activity under professional guidance can serve as a supplement to medical treatment and help strengthen quality of life during a difficult period.
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Sources: Newswise, and The Lancet Healthy Longevity.
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