The 4.5-Minute Exercise That Could Slash Your Heart Attack Risk

The “exercise” making headlines is not a gym session, a running plan, or a strict fitness programme. It is a short daily dose of vigorous movement built into ordinary life — the kind that makes you breathe harder for brief bursts, then lets you carry on with your day.

The research behind the claim focused on vigorous intermittent lifestyle physical activity, known as VILPA. A University of Sydney-led study, published in the British Journal of Sports Medicine, found that small daily bursts were linked to markedly lower cardiovascular risk in middle-aged women who did not do structured exercise. Women averaging 3.4 minutes a day were 45% less likely to experience a major cardiovascular event, 51% less likely to have a heart attack, and 67% less likely to develop heart failure than women who did no VILPA.