Day 4: Core Exercises and Cardio
Day 4: Core and Cardio Warm-up: 5-10 minutes of light cardio Core Exercises: Planks: 3 sets, hold for 30-60 seconds Russian Twists: 3 sets x 15-20 reps Bicycle Crunches: 3 sets x 15-20 reps per side Leg Raises: 3 sets x 10-12 reps 3. Cardio: High-Intensity Interval Training (HIIT) – Alternate between …