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Best Core Workouts, Abs Workout Routines, Yoga Routine, Gym Workouts, At Home Workouts, Lifting Workouts, Toned Stomach, Flat Stomach, Flat Abs
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The Secret Formula for a Flat Stomach And Core Strength

The plank is one of the best exercises for a flat, toned stomach because it works all the muscles in your core. Why not just focus on the six-pack muscles? Strengthening your entire core is not only crucial for sculpting a flat stomach, but these muscles also provide support for the entire body in everyday movements, reduce back pain, and improve posture. Plus, planks burn more calories than sit-ups or crunches because they recruit muscles in the legs, arms, and rear too.
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