Here’s a simple 30 day ab challenge to help you burn belly fat and tone your core. This 30 day abs challenge is the perfect fitness challenge even for beginners and will help you get a stronger core and flat belly. abchallenge fitnesschallenge flatbelly | 30-Day Ab Challenge For A Perfect Flat Belly | Losing Weight #WeightLossJourney #FitAndHealthy #WorkoutMotivation