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Men need to exercise twice as long as women, major heart study suggests
BBC Science Focus
|January 2026
Keeping moving is the best way to stave off the world's biggest killer
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Men might need to exercise twice as long as women to receive the same benefit, according to a major new study of 85,000 people.
Researchers found that women who completed around four hours of moderate to vigorous exercise per week - such as brisk jogging, swimming or dancing cut their risk of coronary heart disease by 30 per cent. Men, however, needed nearly nine hours of weekly activity to achieve the same reduction.
"Compared with male individuals, females derive equivalent health benefits with only half the exercise time," the researchers wrote in the study, published in Nature Cardiovascular Research.
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