‘Is a brisk walk better for losing weight than going to the gym?’, http://www.nhs.uk/news/2015/11November/Pages/Is-a-brisk-walk-better-for-losing-weight-than-going-to-the-gym.aspx, NHS Choices (November 4 2015).
Lower BMI
This study shows people who regularly took brisk walks for at least half an hour five days a week – fast enough to get you out of breath and sweat slightly – were likely to have a lower BMI and smaller waist size than other people.