Basic skills: girls should learn basic makeup, and boys should exercise: learn to pose and shape. Many times, shooting and some performances require models to make up themselves, which is a skill that female models must master. You can go to professional classes for training, get a lot of information online or in fashion magazines, and practice at home. Boys must practice their musical instruments and develop a sense of muscle and line, so that they can meet the requirements whether they participate in competitions or perform. Models are required to pose in many different poses, and female models must know at least 150 various poses. There can be fewer male models. But you must be skilled, you can show it immediately when you shoot, and you can't repeat the same action too much.