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What is Delayed Onset Muscle Soreness?

Is postworkout muscle soreness a medal of honor or harm to your body? Get all the facts about delayed onset muscle soreness and how to prevent pain.

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7 Indoor Fitness Classes to Try

Spin classes are some of the most popular indoor fitness classes nationwide, but there are other options, too. Give one of these seven classes a try.

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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.