Setting SMART goals in fitness is important because it provides a clear framework for achieving desired outcomes. SMART stands for Specific, Measurable, Achievable, Relevant, and Time-bound. Specificity allows individuals to focus on precise targets rather than vague aspirations. Measurable criteria enable tracking progress, while achievability ensures that goals are realistic, fostering persistence and motivation. Relevant goals align with personal values and lifestyle, enhancing commitment, and being time-bound creates deadlines that encourage accountability and timely achievement. Overall, SMART goals facilitate focused and intentional fitness journeys.