Flatter your tummy fast with this home plank workout app! Our illustrated 30 day plank challenge tightens cores with effective ab exercises for women and men. Hold forearm planks, side planks and more to burn fat and build a strong sexy middle. No equipment needed - let's plank!
At the end of each session, you can also see how many times you have used the app that day and track daily calories burned in the HealthKit.
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Privacy Policy: http://thecookbk.com/privacy.php?appname=fitness.workout.plank.challenge.day30
