Take a walk a " the right way a " for maximum fitness benefits

... don't walk or run, or you do something different that doesn't impact your joints, such as biking, spinning, swimming, yoga or strength training." You can walk briskly for 30 seconds or a minute and then do the same amount of time at an easier pace, ...

http://www.tampabay.com/news/health/take-a-walk-8212-the-right-way-8212-for-maximum-fitness-benefits/2150223