Our Current Class Schedule

15 Classes Per Week

Monday-   6:00am, 9:00am

Tuesday-  6:00am, 9:00am, 6:30pm

Wednesday- 6:00am, 9:00am, 4:00pm

​Thursday- 6:00am, 9:00am, 6:30pm

​Friday- 6:00am, 9:00am,

Saturday- 8:00am, 9:15am


Our classes are fast paced functional movements that test you from total body, lower body, upper body, core and cardio. The workouts change daily so you never know what you are going to get when you walk in. Our work and rest periods range from :20 of work to 4:00 or work with limited rest periods.


Our Training Program is the most private, innovative, program you can ask for. Our training staff is the best of the best with over 100 years of combined experience to make sure you get to your fitness goals. 
With our newly developed 7 Phase System coupled with our MYZONE technology you are guaranteed to get the results you deserve. 
Our sessions range from private training 1 on 1 to semi private up to 3 on 1.  

50 Pounds Lost                                             57 Pounds Lost                                              70 Pounds Lost                                                      55 Pounds Lost

*More Classes Being Added Soon*

If you are a new client and want to try our 21 Day Program, you can learn more here.

 ​​Core Fitness South Bay Training Center has been providing the most innovative and effective Personal Training and Circuit Training since 1999. With our brand new integration of our MYZONE technology we will be able to take your workouts to a whole new level. MYZONE not only tracks your heart rate and exertion points but also tracks your exact calorie burn during your class or session. Having this information gives us all the tools to get you to your goal.

With Our Proven 7 Phase System For Personal Training And Classes, Will You Be The Next Success Story?

Hey everyone, My name is Jon  Williams, a body transformation expert and owner of South Bay's Core Fitness.  Over the past 10 years, Our Trainers and I have seen firsthand how thousands of people have been able to experience wonderful weight loss and fitness results in a controlled environment.

What does it take? …It takes a passionate, knowledgeable trainer to show you what to do, and keep you on the right track.

But that’s not all we offer, either. You’ll love both our supportive, fun community, and our exciting, quick and new workout routines ranging from 30 to 60 minutes. On top of that, you’ll be able to benefit from one-on-one nutritional guidance, rounding out a fail-safe approach to fitness that may just shock you with the type of success you will quickly begin to see.

Remember, this is not a gym. We’re trained professionals who deliver you results, by providing you with the tools and the road map you need to be successful both today, and far into the future as well.

You get all the benefits and attentive support of a personal trainer, at a fraction of the cost. Plus, our bootcamp will keep you motivated and accountable, while you enjoy fun, fast-paced and fresh workouts and routines.

You’ll also quickly understand our favorite inside joke among our clients and staff — "Hate Your Trainer, But Love Your Body!"

Don’t wait another day!  Start changing your life now, and benefit from our proven expertise and experience. Gain the knowledge and know-how you need to succeed, and have a great time as you get into great shape!

You can have it all, while gaining the body you’ve always wanted when you sign up for Core Fitness South Bay Training Center.

Jon Williams
Owner – C.F.S.B.T.C.

If you are a new client
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                          Who Is Our Training Program For?

​You, If You Want To Learn How to Drop Weight Fast (and keep it off)
*You, If You Have Been Putting Off Feeling & Looking The Way You Deserve
*You , If You Have A Busy Schedule 
*You, If You Have 3-7 Inches To Lose From Your Belly in the First 6 Weeks
*You, If You Want More Energy, More Strength & More Confidence
*You, If You Want To Look Better in the Mirror and in Photos
*You, If You Want Your "Skinny" Clothes to Fit Again
*You, If You Are Committed to Getting Results In 2016-17

       Who Is Our Training Program is *Not* For?

*Anyone Who Thinks Hours of "Cardio" Is The Best Way To Lose Weight
*Anyone Who Thinks Weights Make You "Big & Bulky"
*Anyone Who Thinks Taking The Latest "Magic Pill" To Lose Weight Is A    

 Good Idea
*Anyone Who Wants Results But Does Not Want to Put In the Effort.


Brand New Studio In Redondo Beach With Brand New Class Schedule