Just 22 minutes per day of brisk walking, housework or jogging can offset the negative health effects of too much sitting down, research has suggested. The study backs up the UK chief medical officers’ recommendation that people aim for 150 minutes of MVPA per week – roughly 21 minutes per day. “However, doing 22 minutes eliminated the higher risk of death from sedentary time. This means that if doing 22 minutes or more per day, there was no excess risk from sedentary time. And, if doing more than 22 minutes per day, there was a lower risk of death overall.