Setting realistic fitness goals is essential for long-term success and motivation. When goals are achievable, individuals are more likely to remain committed to their workout routines and avoid feelings of discouragement. Realistic goals enable measurable progress, making it easier to track improvements and adapt training plans as needed. They also encourage celebrating small victories, which can boost confidence and motivation. By establishing clear, attainable goals, individuals can build a sustainable fitness habit, leading to healthier behaviors and enhanced overall well-being over time.