How many calories do your favorite winter activities burn? If your go-to winter activity is watching Netflix under a stack of blankets, it’s time to get moving. After all, if there’s an upside to dealing with seemingly endless Northeast winters, it’s the plethora of outdoor activities available at our fingertips. We asked Greg Cloutier, project manager of the Human Performance and Exercise Science Laboratory at Northeastern University’s College of Health and Sciences, just how many calories you actually burn doing those classic winter activities: Boston Magazine