This unit describes the performance outcomes, skills and knowledge required to develop tailored gym-based exercise programs for individuals where the level of personalised instruction, ongoing client monitoring and program evaluation is limited. Clients are provided with initial instruction and then largely self-manage their own exercise sessions at the gym, according to the program, without ongoing one-to-one instruction.It requires the ability to integrate information from pre-exercise screenings, fitness assessments, and any medical guidance that may have been received for particular clients, to design suitable programs.This unit applies to gym instructors and gym-based personal trainers who work unsupervised when interacting with clients using discretion and judgement and are guided by policies and procedures. They practise in settings such as fitness facilities, gyms, and leisure and community centres.The skills in this unit must be applied in accordance with Commonwealth and State or Territory legislation, Australian standards and industry codes of practice.No occupational licensing, certification or specific legislative requirements apply to this unit at the time of publication.