5 REASONS TO TAKE THE STAIRS
You don’t need a fancy cardio machine to pump up your heart rate. In fact, you can squeeze small exercise sessions into your day simply by trading in the elevator for the stairs. Walking up three flights of stairs burns about 20 calories. Think about it: Walking just five flights of stairs can burn off that bag of pretzels you ate with your lunch. It may be one of the oldest tricks in the book, but new research confirms it can be an excellent weight loss tool when combined with a healthy diet....