Exercise prescriptions is the systematic process of designing and recommending structured physical activity programs tailored to specific individuals. This academic concept and methodological approach investigates the optimal parameters (frequency, intensity, time, type, volume, progression) of exercise interventions, considering individual health status, goals, needs, and conditions, to elicit desired physiological adaptations, improve health outcomes, manage diseases, or enhance performance. Its significance lies in providing evidence-based frameworks for applying exercise as a precise and effective therapeutic or preventative modality.