If someone does not have the extra time in their day to increase the length of their exercise program, they can also learn how to burn more calories by increasing the intensity of their existing workout.
You will burn more calories walking at 6 mph pace than you would walking at 4 mph pace. The good thing about increasing workout intensity is that you don’t have to workout for a long time to burn the same amount of calories working out at a lower intensity.
You would burn about the same amount of calories if you walked at 6 mph pace for 30 minutes and walked at 4 mph pace for 45 minutes.
There are 3 ways you can determine how hard you are working: