A quick but intense 10-minute core routine for a rock-solid midsection.
1. Plank: 3 × 45 seconds 2. Crunches: 3 × 20 reps 3. Bicycle Crunches: 3 × 20 reps 4. Leg Raises: 3 × 15 reps 5. Russian Twists: 3 × 20 reps
Focus on slow, controlled movements. Breathing is key — exhale on exertion.