The interior color scheme is cool, and the use of black metal frames for the bar chairs and coffee table help to create a light and airy room. Rugs are very useful in home decorating. Not only do they give interest and provide a soft surface to walk on, but they can also 'mark out' areas such as this one.
On a treadmill, you can accurately set your incline by 1%, 2%, etc. When walking outdoors, you need to use a tool such as MapMyWalk.com to map out your walks and see what the incline really is. I can tell you from experience, that a 5% incline is a real huffer-puffer. 1  for every 1% of grade, you increase your calories burned by about 12% or about 10 more calories per mile for a 150 pound person.  By the time you are at 10% grade, you are burning over twice as many calories per mile.
The amount of calories you burn will vary, based on your height and weight, which youâll need to include in the calculation. The CalorieCount website estimates youâll burn about 204 calories per hour of dog walking, assuming you weigh about 150 pounds. Check out the FitDay calculator to estimate how many calories you will burn walking the dog, based on your weight, height, age, and gender. When I did the calculation for myself, it was estimated that Iâd lose about 146 calories per hour of dog walking.