Good news for all you walkers out there: A new study found that as long as you do the same amount of exercise — aka expend the same number of calories — you get the same benefit whether you're running full speed or walking.

Source: http://www.today.com/health/brisk-walk-really-may-be-just-good-run-study-finds-1C9382182?franchiseSlug=todayhealthmain