[ABOUT]</p><p>Do you suck at press-ups? Want glutes of steel? Or be able to plank like Superman? '30 Day Challenge' helps to get you from beginner to expert in a variety of key exercises, by steadily increasing the reps/duration each day.</p><p></p><p>Current challenges within the app include:</p><p>- Burpees: Day 1: 5 to Day 30:100!</p><p>- Crunches: Day 1: 20 to Day 30:150!</p><p>- Plank: Day 1: 20 seconds to Day 30: 5 minutes!</p>
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