FITTER.STRONGER.HAPPIER
Pain-Free Training. Real Results. All in 60 Minutes.. JOIN THE BEST IN BUCKS
ABOUT US
OUR APPROACH
Our results-driven system combines the power of Strength Training and HIIT to help you transform your body—fast. Whether your goal is to lose weight, drop body fat, or gain serious strength, we’ve got the formula that works.
What sets us apart?
Expert Coaches + Proven Workouts + An Unstoppable Community = Real, Lasting Results.
No fluff. No guesswork. Just a clear path to a stronger, leaner, more confident you.
WHAT WE DO
GROUP TRAINING
Fun, high-energy classes that build strength, burn fat, and improve how you move and feel—with expert coaching every step.
Join a supportive community and get lasting results without the risk of injury or wasted time.
SEMI-PRIVATE
Personalized programming in a small group (1–5 people) tailored to your goals, fitness level, and needs.
Get the benefits of personal training with the motivation and energy of a team.
BEGINNER PROGRAM
Start strong with 4 private sessions and 21 days of group training designed to build confidence and master the basics.
Perfect for beginners ready to feel comfortable, capable, and motivated from day one.
OFFICIAL TRAINING FACILITIES OF
YEARS OF EXPERIENCE
With over 9 years of experience in the fitness industry, our team of certified trainers and wellness experts has helped thousands transform their lives. From weight loss and muscle building to functional training and rehabilitation, we’ve seen it all—and guided our members every step of the way.
Experience isn’t just about time—it’s about proven methods, real results, and a relentless passion for helping you achieve your goals.
When you train with us, you’re not just joining a gym—you’re tapping into a legacy of excellence.
COMMUNITY
At Underlying Strength, we’re not just about workouts — we’re about building a better, stronger life.
Our community is made up of everyday adults who want to feel good, move well, and live fully — without the gimmicks or pressure. From parents and professionals to former athletes and total beginners, everyone belongs here.
What makes us different? Our connection goes beyond the gym walls. Whether it's group hikes, local 5Ks, Spartan Races, or just showing up for each other — we believe fitness should fuel a more active, adventurous life.
We train hard, support each other, and have a damn good time doing it.
MOTIVATION
From Transformation Challenges to hosting DEKAFIT events, we make sure we always have an exciting goal for you to work towards.
We believe that support, accountability, and consistency are vital keys for success. Goals are most successfully achieved as a team.
We are committed to fostering a community of mutual support, respect and drive. Our family like culture offers unlimited support and encouragement from coaches as well as fellow clients in our group fitness classes.
THE CORE METHOD
At Underlying Strength, we believe fitness is more than a workout—it's about building a life that supports your goals. The CORE Method is our unique approach to helping you take control of your health and fitness:
Connection: Build relationships with a supportive community and experienced coaches who guide you every step of the way.
Opportunity: Discover your potential with tailored programs that fit your lifestyle and meet you where you are.
Results: See real progress in strength, energy, and confidence through functional, pain-free performance that lasts.
Empowerment: Feel unstoppable as you master your health, overcome obstacles, and achieve your goals.
We don’t just train bodies; we transform
WHY US
WHY CHOOSE US
NOT CROSSFIT
Our strength and conditioning approach draws from the best of CrossFit—without the intimidation. Scalable, safe, and insanely effective.
OUR GYM'S
Clean, well-equipped, and full of good energy. You’ll look forward to every workout in our welcoming, no-ego space.
LOCATION
Conveniently located at
85 Makefield Rd, Yardley, PA
, we’re easy to get to—and hard to leave.
CARDIO MAN
Say goodbye to boring treadmills. Our high-intensity cardio sessions are fun, dynamic, and designed to burn fat fast.
BODY BALANCE
We focus on more than just aesthetics. Move better, reduce pain, and improve mobility with training built for real life.
PERSONAL TRAINING
Whether one-on-one or semi-private, our personalized coaching ensures faster progress, smarter training, and full accountability.
GYM TOUR
Get an exclusive look at the space where transformations happen. From top-of-the-line equipment to motivating group class areas and recovery zones, our gym is designed to inspire every step of your fitness journey. Whether you're a beginner or a seasoned athlete, you'll feel right at home here.
OUR COACHES
BRENNER KRONE
COACH
VICKIE BOGART
COACH
DANIELLE MROSKO
COACH
Follow Us on Instagram
TESTIMONIALS
Real Stories. Real Results. See How Our Members Are Transforming Their Lives.
Address and Mail
Email: [email protected]
Address
85 Makefield Rd, Yardley, PA, United States, Pennsylvania
Get In Touch
Assistance Hours
Mon – Sat 9:00am – 8:00pm
Sunday – CLOSED
Phone Number:
+1 267-797-5724
