GET FIT. Experience CrossFit.
CrossFit in Rancho Santa Margarita and CrossFit in Laguna Niguel are CrossFit strength and conditioning programs designed to help every level of fitness or sport. Our workouts involve strong functional movements that change daily and are attacked at a high intensity. Applied in one-hour classes with other dedicated CrossFitters, you will be motivated to push yourself to the limit on a daily basis, putting you in the best shape of your life. Period.
Try CrossFit - Get Fit - First Session is on usThe first session is on us...
Sign up for your free introductory class to see our facilities, meet the trainers and try CrossFit!
Locations
The 2nd Annual Bangin' Beach Bod Contest!
2nd Annual Bangin’ Beach Bod Contest!
You Want Results? Then Train Like It.
You Want Results? Then Train Like It.
CrossFit Anaerobic Ambassador Program
CrossFit Anaerobic Ambassador Program
No More Excuses
No More Excuses
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Is CrossFit Right For Me?

We can accommodate absolutely anyone here at our gym. Whether you’re training for an IronMan or looking to lose 30 lbs, we will help you get there. Our programming can be modified to accommodate any fitness level- regardless of age, size or background.

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Member Success Stories

Getting fit is more than just physical results, it’s about changing your lifestyle and improving your life as a whole. We are proud to profile members of CrossFit Anaerobic who have demonstrated tremendous commitment to living their life to the fittest.

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Rules of Nutrition

Nutrition is one of the biggest components of what we do at our gym. For optimal results we recommend eating Paleo, which entails eating clean and limiting your diet to:
  “If ya can pick it or kill it, you can eat it.”
…In other words, eating like cavemen did.

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Beginners
Special!
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your first month for
Our Beginners Special is designed to let you give CrossFit Anaerobic a try for one month, which is enough time to complete the
introductory OnRamp course and start attending normal classes. Get Started >

Anaerobic News

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Skechers to pay $45 million over alleged butt-toning shoes

FEDS: Kim Kardashian Hocked Bogus Shoes From TMZ.com The Skechers fitness shoes Kim Kardashian tried to convince you to buy don’t actually work … not even a little bit … so says the federal government. The Federal Trade Commission has…

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Learn to eat Paleo – This is a 3 week detox going back to strict Paleo. Your objective is to cleanse the body of all sugar and alcohol, and gradually start adding…

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