Resilience plays a crucial role in overcoming fitness setbacks by enabling individuals to bounce back from challenges or failures. Developing resilience encourages a positive mindset that views setbacks as opportunities for growth rather than insurmountable obstacles. Cultivating skills like problem-solving and emotional regulation can help individuals navigate injuries, plateaus, or motivational dips. By maintaining a focus on long-term goals and progress, resilient individuals are more likely to stay committed to their fitness journeys despite facing adversity.