welcome to Dub Fitness


Boring Workouts

Dub Fitness in King of Prussia is a different kind of gym. We're a community united by a common goal: to become the best version of ourselves. We welcome all levels of fitness!

Feeling Lost
In The Gym?

Dub Fitness is a fun place to train, and you don’t need to be an athlete to be able to participate! Our coaches will lead you, provide guidance, and modify your daily workouts so they’re suitable for you!

Not Having A
solid Game Plan?

Finally make time for yourself and get more done in less time. Through experienced coaching, the right people, and a game plan for success, we focus on getting you the results you want.

Then We Are Ready...

To Guide You On Your Journey!

Small Group Personal

Women Only— Small group fitness training is the secret to reaching your fitness milestones efficiently and effectively. At our gym, our certified trainers lead intimate groups through personalized workouts, ensuring that you receive individualized attention and guidance. With the benefits of small group training, you’ll experience improved accountability, friendships, and cost-effectiveness. Our tailored programs cater to all fitness levels and are designed to maximize results, whether you’re aiming to lose weight, gain strength, or boost your overall health.

Men & Women Personal Training

Achieve your goals with our coaches who provide personalized programming and in-person sessions tailored to your specific needs. Benefit from targeted training that is designed to help you reach your desired goals.

Middle/High School Boys & Girls Personal Training

We’re all about building better athletes – and having a great time in the process. Our Student Athlete Training is the perfect way to take on athletic development and incredible speed with the help of professional instruction and targeted training. We have experience with training multiple teams and individual athletes in a number of different sports, and that experience allows us to help student athletes take their game to the next level.

Mommy & Me Personal Training

Just had a baby? Have busy body toddlers/kids and need to get a workout in? Kids want to workout too? Join us! We’ve got the solution



Kelly Mauri
Kelly Mauri
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Love DUB. I’ve been going for 2 years and it’s full of fun, strong women. Highly recommend this woman (and veteran) owned studio where we do a mix of cardio, weights and everything in between. My favorite is “station Saturdays”

You feel welcomed the moment you walk in the bright pink door and I have learned so much about different core and strength training exercises. Great for women of all ages and abilities. All the instructors are so good at what they do…. Motivate and keep you feeling your best. So happy to have this place nearby.
Mike Bozee
Mike Bozee
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Dub Fitness is the best gym around! It not only will change the physical part of you, but it will also change the metal part! When I started I was not a “workout” person, since joining, I never missed a 5 am class! The coaches are all amazing, they never give up on you, and they push you to your limits and beyond. And it’s an amazing community of women who quickly become friends! I could not imagine my life without Dub!!
Jennifer Bosco
Jennifer Bosco
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Hands down the best gym in town! Owner, Coaches & Members that really care and go above and beyond to help you Physically & Mentally. You are family as soon as you walk through that door! I have met some incredible ladies, that are now friends for life!
Emma Bracken
Emma Bracken
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I have been a member at Dub Fitness for a little over two months now and it has been one of the best decisions for me. At Dub, every class is different and unique, you will always be pushed to your limits, and you will always have fun! The coaches are right by your side to push you, cheer you on and motivate you to be the best version of yourself! This gym has changed my life and I couldn’t be more grateful! Thanks Coach Erica, Coach Becca and Coach Lottie for believing in me and showing me I can achieve more than I ever thought I could! And thanks Dub Family for welcoming me with open arms!!
Esther Cardin
Esther Cardin
Read More
Dub Fitness has changed my life in the best way possible the coaches are amazing and the classes are intense but fun! I highly recommend Dub Fitness to anyone looking for a gym that is female-empowered and fun

Join The Best gym near me in King of Prussia!

Are You Ready To Level Up?

Getting Started Is Easy!



Talk with a coach about your goals and meet our trainers, tour the gym, and learn more about our programs.



We will start you strong by taking you through the fundamentals of training and sound habits, putting you on the road to success!



Book classes easily on our app, improve your fitness, and enjoy the workouts with awesome people and reach your goals in no time!

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start Your Journey today!

Got Questions? We've Got Answers Right Here!

Super simple! Just click get started anywhere here on the page to book your free intro session where you’ll tour the gym & meet our coaches.

We will chat about your current situation, your desired situation to see if we can help and if we are good fit for each other. Sign up today!

Yes! We provide guidance on eating right or sleeping well which can help maximize energy levels – getting YOU maximum results from your efforts. Sign up today!
Nope! Most of our members start just like you. We assess each new members fitness level. Then our workouts are “universally scaled”, with a different version of each days workout designed for every level. As you level up you can take on more challenging variants of the workout if you desire. Sign up today!
We are locally owned and purpose built to make an impact on the health and happiness in King of Prussia and the surrounding area. You’re not just a number here, everyone knows your name. We’re a community of like-minded people that wants you to show up and supports each other on this journey to live better lives – with no judgement or criticism along the way. Sign up today!

When you start at Dub Fitness, your fitness level will improve quickly, usually in the first 30 days.

The key to see results is consistency and commitment over time so that’s why we recommend 3 classes per week as a start.

You’ll be sore some days, so allow yourself recovery days between training sessions at first – over the course of the following months work up towards 5 days per week if you want to maximize! Sign up today!

We offer an exciting, challenging and varied programming which will keep it fun! The workouts are published in advance

Some days are more strength focused where will focus on our lifts. Movements like barbell squats, kettlebell swings and occasionally some olympics lifts will be included.

Other days, we may focus more on cardio and conditioning with rowers and bikes. Some days are focused on body weight movements like pushups, sit-ups, and pull-ups. Some days are a mix of everything. 

Each class is 60 minutes and led by qualified coaches. We always start together with a warm-up designed to activate the muscles being used in the workout.The coach will brief on the group on the workout, the movements, and the proper form. During the workout, the coach will be guiding and providing instruction.

At the end of class, we will cool down together to accelerate recovery and reduce potential injury. Sign up today!


Simply fill out the form below and then schedule Your FREE intro session on the next page.

Shortly after we will be in touch with you to confirm your intro session. We are excited to meet you!

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We Would Love To Meet You!

Simply fill out the form below
& one of our amazing
coaches will be in touch asap! We are excited to meet you!


We Would Love To Meet You!
WARNING! Class Sizes Are Limited.

If you would like to reserve a spot… Simply fill out the form below letting us know what day you might come by & one of our amazing coaches will reach out to you to reserve your class.


$25 Per Class


303 E. Church Road,
King of Prussia, PA 19406

(610) 632-6465


We Want To Offer You The PERFECT Membership For YouR NEEDS.

Simply fill out the form below and one of our amazing coaches will send you our current membership information.