The main barrier to exercise from the examples is a person who has an injury and cannot work out. Other examples show positive situations that promote exercise rather than present obstacles. Recognizing barriers is crucial for finding ways to overcome them and maintain an active lifestyle. ;
The example of a barrier to exercise is option B: 'A person has an injury and cannot work out.' This shows a clear obstacle to physical activity, while the other options illustrate positive situations that support exercise. Identifying such barriers is essential for developing strategies to encourage an active lifestyle.
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