Turning a 12-minute stroll into a 7-minute power walk every day decreases the chance of an early death by 30 per cent

Turning a 12-minute stroll into a seven-minute power walk every day decreases the chance of an early death by around 30 per cent, a study has found.

Experts led from Cambridge used fitness tracker data to show that, when it comes to longevity, it’s not how much exercise you get but the intensity that matters.

The findings, the researchers said, could help fitness tracker wearables to be employed more specifically to help improve people’s health.

‘Our results show that higher volumes of activity energy expenditure are associated with lower mortality rates,’ the researchers concluded in their paper.

Moreover, they added, ‘achieving the same energy expenditure through higher-intensity activity is associated with even greater benefits than through lower-intensity activity.’

In their study, epidemiologist Tessa Strain of the University of Cambridge and colleagues analysed fitness and health data from 96,476 UK Biobank participants.

This long-term research project — which includes the accumulation of biological samples into a large repository — seeks to identify the genetic and environmental factors that contribute to the development of disease.

The team used the fitness tracker data — based on the acceleration of the device-wearing wrist— to calculate each participant’s physical activity energy expenditure and how much of such came from moderate-to-vigorous-intensity physical activity.

Participants in the study well followed-up with for an average of 3.1 years — during which, 732 of the subjects died.

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Source: Daily Mail