B3 Fitness is a premier personal training company based in Philadelphia. Chris Beck, a top rated Philadelphia personal trainer is the head trainer at EverybodyFights Philadelphia.

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B3 Fitness Group

Group Fitness

Improve your body strength. Join our group trainings and get in shape fast.

B3 Fitness Personal Training

Personal Training

Stay motivated. Our personal trainers will help you find a perfect workout.

B3 Fitness Consulting

Fitness & Nutrition Consulting

High quality workouts and meal planning, on your own schedule.

Run the extra
mile with B3 Fitness


Whether you're preparing for a marathon or trying to reshape your body, B3 Fitness has a completely customizable plan to suit your needs. Similarly, if you aren't looking to run a marathon but still want a great workout, we've got you covered.

What We Have
to Offer


Enjoy our progressive programs with world class fitness equipment, trainers and nutrition counselors to help you transform your body and health.

B3 Fitness and Freyja Fitness Boxing Training

BMI Calculator Chart

BMI Weight Status
Below 18.5 Underweight
18.5 - 24.9 Healthy
25.0 - 29.9 Overweight
30.0 - and Above Obese
* BMR Metabolic Rate / BMI Body Mass Index

Find Your Starting Point

Understand where you currently stand, and work with us to help you on your road to success.

Chris is one of the best trainers I've come across! He is extremely committed to see each of his clients not only meet but surpass his/her goals. He has an unique ability to assess each client and push them beyond their limit which is empowering. His workouts are challenging and effective, and I would recommend Chris to anyone who is seeking a top notch personal trainer.

Ipsita Das Consultant

I have always struggled with weight and body image. I have tried several different trainers in the Philadelphia area over the past ten years. Finally I hit the jackpot with Chris.

Andy Burr Director of Marketing

I have been training with Chris for more than 4 years and I don’t remember a single session that was similar to previous ones. He knows exactly how to push me to my limits and beyond. I have seen great improvements in both in my fitness and capacity to focus on my daily job as a result of training with Chris. I've lived in 10 different countries around the world and trained in many more, he's the best I've ever had and is an example of professionalism.

Luca Mignini COO, Campbell's

Training Programs

Let us take your workout routines to the next level with our full-body programs and intensity challenges. Find a training that matches your needs.

All indoor classes take place at 1900 Market Street.

Please contact us for more information!

TRAINx360 is an interval-based circuit class incorporating strength, cardio

FIGHTxMITTWORK is designed to provide boxing training in a small group trai

TRAINxCARDIO is an interval-based circuit class incorporating movements and

TRAINxSTRENGTH is an interval-based circuit class designed to build muscula