According to a british study what level of activity will keep you the most fit over long period?
A British study, published in the Journal of Epidemiology & Community Health, found that moderate-intensity physical activity, such as brisk walking, is the most effective way to maintain fitness over a long period. The study followed over 200,000 people for an average of 11 years and found that those who engaged in moderate-intensity physical activity for 150 minutes or more per week had the lowest risk of death from all causes.