2013 Day 10: It's Crunch Time
Posted by Terri Eyden on
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Step 1: Sit in a chair and place both elbows on your thighs.
Step 2: Curl your chest in toward your legs while resisting the movement with your arms.
Step 3: Hold for 10 seconds, release, and repeat 10 times.
Put together your own office fitness routine by reviewing the exercises in our Workplace Fitness Library [1].
Source: Greatest.com