Within the framework of the project, the body of the electromyograph (a device for studying the electrical activity of muscles and nerve structures) has been developed. The project includes several stages: the development of the design of the body, the study of ergonomics, the design and manufacture of the prototype. Photorealistic renderings of the device and 3D animation of the body assembly process has been also made. As part of the project, an electromyograph body was developed - a device for studying the electrical activity of muscles and nerve structures. The project included several stages - the development of the design of the body, the study of ergonomics, the design and manufacture of a prototype device. Photorealistic renderings of the device and 3D animation of the body assembly process were also made.