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Core Articles & Advice

Holiday Workout: 25 Days of Fitness

Feel energized and look fit this holiday season with this 25day fitness challenge. From pushups and squats to walks and circuits, you won't have to...

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6 Reasons to Check Out a Race Expo

Whether you're running a 5K, 10K, half or marathon, or spectating, attending a race expo has a bunch of perks. Here are six reasons why you should ...

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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.