The content and layout of the poster: The poster should have a catchy headline that summarizes the main message and invites the viewers to join the activities. It should have an eye-catching image or graphic that illustrates the badminton and gym activities, such as a badminton racket, a shuttlecock, a gym equipment, or a person playing or exercising. It should have a brief introduction that explains the benefits and features of the activities, such as the location, the time, the fee, the equipment, the instructors, and the outcomes. It should have a call to action that encourages the viewers to sign up or contact for more information. It should also have a logo and name of the student club or association that organizes the activities, and other relevant information.