Question: A community center launched free fitness classes to encourage residents to adopt healthier lifestyles. Despite high attendance, the overall health of participants did not improve. Which of the following, if true, best explains this outcome? Need Assignment Help? (A) Many participants attended the classes irregularly and did not maintain a consistent fitness routine. (B) Participants reported enjoying the classes and forming stronger social connections. (C) The fitness classes were only offered during evenings, limiting accessibility for some residents. (D) The community center also introduced nutritional counseling during the same period. (E) Many participants were already engaged in other fitness activities before attending the classes.