Treadmill - 5% incline @ 8 mph

This activity burns approximately 1,046 calories per hour

One of the best ways to gradually improve your fitness level while walking or running on the treadmill is to increase either your incline or walking speed - but not both. For instance, if you've been walking at a 5% inclination at 7 mph, gradually increase your walking speed _ mph every 5 to 10 minutes until you reach 8 mph.