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DAREBEE Workout: What it Works
The code, the source code. Strong abs are not just the engine that powers your every move nor are they just the armour that protects some of your vital organs. They’re also the scaffolding that supports your spine. In short they’re really important. That’s why you need them. Plus they make you look cool when you take your shirt off.
Extra Credit: 30 seconds rest between sets. 
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