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Article
Switch Up Your Ab Routine

If you've been relying on the same old moves in your training routine then you're going to plateau. Switch up your routineyou'll face a new challeng

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Muscles
15 Ways to Build Muscle Fast

Upgrade your workout and transform your body with these new fitness tips from the country's most innovative trainers.

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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.

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Meet Our Experts

 
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Doug Balzarini
 

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