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WELCOME TO CRITICAL MASS Monmouth County’s leading Adult Group, Athlete & Personal Training gym. Located in Tinton Falls, New Jersey.

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“Down 32lbs. THANK YOU both again!  I feel the best I have felt in 20 years.  Thank you for helping me get here and making me want to continue. You guys ROCK!”

Great place to work out
S. Blackwood

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WELCOME TO CRITICAL MASS

Monmouth County’s leading Adult Group, Athlete & Personal Training gym. Located in Tinton Falls, New Jersey.