Opel is light and low-fat whole wheat bread, and the fitness meal is a fat-reduced meal. Opel usually refers to European bread, which has various forms, some of which are hard, and can be used as a joke and a murder weapon. Most of the common European buns on the market now are soft European buns. This kind of bread is chewy and delicious. Fitness meal is a kind of healthy meal mainly aimed at fitness people. Scientifically matching the proportion of carbohydrate, protein and fat, choosing appropriate cooking methods and controlling reasonable calorie range can improve the fitness effect and make you get a better figure.