Age: 25 Weight: 150 lb Activity Level: Active Dietary Preferences: Vegan Fitness Goals: Endurance building Timeframe for Results: 4 months Output: An endurance-building plan tailored for a 25-year-old vegan with an active lifestyle, targeting 4 months of progressive improvement. Workout Plan: Days 1, 3, & 5: Running/Interval Training 30-minute steady-state run 15 minutes of sprint intervals (1 minute sprint, 1 minute rest) Days 2 & 6: Cross-Training (Cycling or Swimming) 45 minutes of cycling or swimming at moderate intensity Day 4: Strength & Flexibility Full body circuit (bodyweight exercises such as lunges, push-ups, burpees) Stretching routine focused on hip flexors, hamstrings Day 7: Rest Meal Plan: Breakfast: Oats with almond butter, bananas, and chia seeds Lunch: Black bean and quinoa bowl with avocado and salsa Dinner: Stir-fried tofu with broccoli, carrots, and brown rice Snacks: Almonds, energy bars, and green smoothies