Cardio Fitness Decreases Risk of Death and Disease by Almost 20%

A new study from the University of South Australia has revealed that regular exercise, such as running, cycling, or swimming, can significantly reduce the risk of death from any cause by 11-17%. The research, published in BJSM, found that for every 1-MET increase in cardiorespiratory fitness, the risk of death can be reduced by 11-17%, with a specific 18% reduction in the risk of heart disease.

The study, which included data from over 20.9 million observations from 199 unique cohort studies, is the first to compile all the scientific evidence linking cardiorespiratory fitness to health outcomes among adults. According to senior author Professor Grant Tomkinson, cardiorespiratory fitness is crucial for good health, as it is strongly associated with a lower risk of premature death and various chronic conditions such as heart failure, depression, diabetes, dementia, and cancer.

Lead author Dr. Justin Lang emphasized the importance of cardiorespiratory fitness as a marker of health status, noting that individuals can make meaningful improvements through moderate physical activity like brisk walking for at least 150 minutes a week. He also stressed the need for routine assessment of fitness levels in clinical and public health practice to support individuals in improving their health outcomes.

The study, conducted in collaboration with researchers from the Public Health Agency of Canada, the University of Granada, the University of Ottawa, and the University of Northern British Columbia, highlights the significant impact of regular exercise on overall health and longevity. So, lace up those running shoes or hop on your bike – your future self will thank you for it.