Assess students' ability to apply the FITT principle (Frequency, Intensity, Time, Type) to design a safe, age-appropriate personalized weekly exercise plan for a middle-school learner. Tasks: analyze baseline activity and goals, select cardio/strength/flexibility activities, assign FITT parameters and session durations, include rest days and progression, and justify choices (use simple target heart-rate or perceived exertion guidance and equipment/schedule considerations).