Even small amounts of moderate activity cause a significant reduction in mortality, study shows
Couch potatoes can halve their risk of premature death with a 20-minute daily walk, research has shown.
The study of more than 3,300 physically inactive people found that those who were persuaded to change their habits saw a significant reduction in mortality.
Spanish scientists tracked the large group of patients – aged up to 80 – for 12 years to see what difference changes in their lifestyle could make.
Those who managed a significant boost in exercise levels – meeting recommendations to carry out 150 minutes of moderate exercise a week, or a 20-minute brisk walk daily – saw mortality fall by 45 per cent.