Anamika | online fitness coach on Instagram: "FLAT STOMACH BURNER | DAY 14 – 21 DAYS DEFINITION CHALLENGE Strengthening the core from the inside out 🔥 This flat stomach burner is designed to activate deep core muscles, tighten the waistline, and improve control — not just burn calories Perform each exercise for 12 reps Focus on slow, controlled movement and proper breathing I used 2.5 × 2 kg dumbbells to increase core engagement This workout targets the inner abs , helping to reduce bloating, i