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What happens if you do 30 push-ups a day for a month?

Before you try any push-up challenges, there are some important things to know, whether you’re a beginner or experienced with the move.

The Men's Health 30-Day Workout Challenge – A Beginner's At-Home Plan to Get Fitter and Stronger

These quick routines can get you moving to get in shape – if you're willing to be consistent ...