Common barriers to maintaining a regular fitness routine include lack of time, motivation, and access to resources. Busy schedules often make it challenging to find time for exercise, leading to inconsistent physical activity. Additionally, some individuals may struggle with motivation due to unrealistic goals or lack of visible progress. Accessibility issues, such as limited access to gyms or safe workout spaces, can also hinder regular exercise. Overcoming these barriers requires planning, setting achievable goals, and finding enjoyable activities that fit one’s lifestyle.