When it comes to exercise, we think about how to “get” fit. But often, starting out is not the problem. “The big problem is maintaining it,” says Falko Sniehotta, a professor of behavioural medicine and health psychology at Newcastle University. The official UK guidelines say adults should do strength exercises, as well as 150 minutes of moderate activity, or 75 minutes of vigorous activity, every week. According to the Health Survey for England in 2016, 34% of men and 42% of women are not hitting the aerobic exercise targets, and even more – 69% and 77% respectively – are not doing enough strengthening activity. A report from the World Health Organization last week found that people in the UK were among the least active in the world, with 32% of men and 40% of women reporting inactivity. Meanwhile, obesity is adding to the chronic long-term diseases cited in Public Health England’s analysis, which shows women in the UK are dying earlier than in most EU countries.
We all know we should be