GPs told to recommend phone app to tackle middle-aged inactivity GPs have been urged to crack down on middle-aged inactivity after Public Health England (PHE) found two in five patients aged 40-60 walk less than 10 minutes at a brisk pace per month. by David Millett Sign in to continue Sign In Email address Password Stay signed in Trouble signing in? Reset password: Click here Need help? Email us Register FREE Limited free articles a month Free email bulletins Register Now Register Now Take a 30-day trial Join MIMS now and pay nothing for the first 30 days Join GPOnline now and pay nothing for the first 30 days Sign Up Sign Up