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13 Tips to Speed Up Your Metabolism

Inside your body, your very own personal trainer is working tirelessly to help you burn calories. Learn how to speed up metabolism and boost this p...

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The 10 Golden Rules of Fitness

When it comes to living a fit life, there are 10 rules that always apply regardless of your ultimate goal.

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Couch to 5K®
Couch to 5K®

Couch to 5K®

The best way to get new runners off the couch and across the finish line of their first 5K.

Available for iOS | Android

Meet Our Experts

 
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Doug Balzarini
 

Doug Balzarini, CSCS, MMA-CC, founder of DB Strength and professional MMA trainer.