You want to keep your body on its toes when it comes to what movements you're going to make next. Walking at the same pace can get your body into a routine and put results in a slump. "It has been proven that High Intensity Interval Training (HIIT) has shown to have health benefits and can contribute to weight loss," Kelly said. "In terms of walking, this can include walking at a brisker pace for a short distance, slowing down for a period of time to recover, then repeating for a desired distance." You can also try alternating the types of walks you take. One day, go for short, brisk walks, and the next, try longer, slower ones.