Plank Workout are one of the most effective exercises to lose belly fat, improve posture, get a healthy spine and build abs muscles in 30 days. Take up this 30 day plank challenge: maintain a plank pose for several minutes using different abs exercise. This plank challenge will guide you through increasing difficult plank workout levels helping you to lose belly fat at home. Strengthen your shoulders and core with these plank challenge. Plank pose available inside the app are suitable for men and women. To achieve best results, practice 5 min plank workout everyday. After Plank Workout for beginners, at more advanced levels, you can customize the plank challenge and choose your posture workout routine. There are also several 30 day plank challenge free that you can accept to challenge yourself and lose belly fat in 30 days.