Psychological barriers to starting a fitness routine commonly include fear of intimidation, lack of motivation, and time constraints. Many individuals feel overwhelmed by the idea of beginning a workout regimen, fearing judgment in gyms or difficulty in keeping up. Additionally, personal obligations and busy schedules often leave little room for exercise. Building self-efficacy through small, achievable goals can help combat these barriers by fostering confidence. Support from friends, family, or fitness professionals can also encourage individuals to initiate and maintain their fitness journey, promoting lasting lifestyle changes.