Psychological techniques like goal setting, self-monitoring, and social support can significantly improve exercise adherence. Goal setting helps individuals define clear and achievable targets, making progress measurable. Self-monitoring, such as keeping a fitness journal, allows individuals to track their performance and maintain motivation. Social support from friends, family, or fitness groups creates accountability and encouragement. Additionally, using positive reinforcement and visualization techniques can enhance motivation and commitment to regular exercise, making it easier to overcome barriers and stay consistent in a fitness routine.