Where Potential Meets Purpose

Discover our 58,000 square foot facility in Janesville WI designed to cater to all needs. From speed & strength training to sports mindfulness all the way to basketball and volleyball training, our gym offers a wide variety for youth and adults. 

Discover All Our Facility Has to Offer:

3 Full Courts, 2 Full Weight Rooms, 1 Large Sports Psych Room, Over 15,000 Square Feet of Turf, and 1 Large Group Fitness Room

summer basketball camp  Team

Summer Basketball Camps

Elite Basketball Skill Building & Games: Our Youth Camp Delivers BOTH!

Increase speed of growth by combining skills training and 3v3 gameplay

Our basketball camps for youth emphasize strategic development through a curriculum that balances skill progression with real-game application, ensuring each young athlete reaches their full potential.

Volleyball camp registration

Summer Volleyball Camps

Master Volleyball Skills From D1 and D3 Volleyball Trainers

Advanced volleyball training designed for young athletes eager to excel

Our volleyball camp for youth integrates skill refinement with strategic gameplay to cultivate superior volleyball intelligence and physical prowess. We ensure participants not only learn, but excel, preparing them to dominate on the court.

general Gym memberships

General Gym Memberships

Your Gateway to Fitness and Wellness

Join Our Fitness Community

Embrace a healthier lifestyle with our General Gym Membership. Access state-of-the-art equipment, a variety of fitness classes, and a supportive community ready to welcome you. Whether you’re starting your fitness journey or looking to maintain your fitness level, our gym provides all the resources you need to succeed. Enjoy flexible access times and a wide range of amenities designed to cater to your fitness needs.

adult metabolic training

Adult Metabolic Training Classes

Transform Your Fitness with Metabolic Training

Adult Class- Intense Workouts for All Fitness Levels

Elevate your fitness with our 45-minute metabolic training classes, designed for all levels. These intense sessions combine resistance and cardio to maximize calorie burn and keep your heart rate elevated. Boost your metabolism, increase strength, and improve mobility in a supportive environment where every effort counts.

advanced athletic training<br />

Advanced Athletic Training (Age 13 and Up)

Elevate Your Athletic Performance

High-Intensity Training for Serious Athletes

Targeting athletes 13 and older, our class blends sport-specific drills with high-intensity strength and powerlifting. Enhance your speed, power, and injury resistance. Our training is proven by thousands of local athletes to make competing feel effortless, focusing on strength and power with various loads to maximize performance.

Youth athletic training session

Athletic Foundation Training (Ages 10-12)

Athletic Foundation Training for 10-12 Year Olds

Building Athletic Skills Early

Our Athletic Foundation Training is crucial for 10-12 year olds to develop strong neuromuscular patterns and athletic fundamentals. Under professional guidance, young athletes will enhance coordination, flexibility, and basic weight training skills. They’ll learn safe practices while focusing on acceleration, deceleration, and directional changes. This class not only prepares them for more advanced workouts but also aims to make them more injury-resistant, ensuring long-term athletic development.

advanced athletic training

Adult Group Fitness Classes

Energize Your Routine with Group Fitness!

Discover a Class That Fits Your Lifestyle

Revitalize your workout regimen with our diverse range of adult group fitness classes. Whether you’re looking to build strength, enhance flexibility, or boost your cardio, our expert instructors lead dynamic sessions that motivate and challenge. Perfect for any fitness level, join a community that supports and pushes each other towards health and wellness goals.

Pickle ball courts<br />

Pickleball At Limitless Performance

Join the Fun on Our Premier Pickleball Courts

Play Your Best Game on Our Professional Courts

Experience the fastest-growing sport in America right here at Limitless Performance! Whether you’re a beginner looking to learn the game or an experienced player seeking competitive play, our state-of-the-art pickleball facilities are designed to cater to all skill levels

Sports Psychology training

Sports Mindfulness

Transformative Mental Training for Athletes & YAdults

Revolutionary approach to emotional development bringing mindfulness to sports without the spiritual stigma.

Limitless Performance specializes in sports psychology, offering young athletes tools to immediately to improve confidence and mental performance. Our training, available globally in-person or online, applies neuroplasticity techniques for sports excellence and life success.

See What It Looks Like Fully Renovated!

Our Grand Opening Speech

Sheena Hanson

Excellent! What stands out about Limitless Performance is how comprehensive of a program it is. Leadership and coaches are dedicated and outstanding with the kids. You get what you pay for and this is a premium program.

Eric Horswill

My son Cole started with Brad in October. He has great gain in his flexibility, strength, and conditioning. Super happy we found X with Brad.

Jennifer Gunn

We are SO happy with the progress our son has made through CTG. The coaches are extremely knowledgeable but more importantly, they CARE about the kids and want to see them succeed! They make learning fun with the 3v3 camps by incorporating playing time with lessons. I can’t say enough good things about CTG, we will continue to enroll!

Sophia Davis

My daughter had a great time at the winter camp. She really enjoyed being able to learn new skills and strategies in a smaller group setting, which she found really helpful. It allowed her to get more practice time and focused coaching. She loved the camp and will definitely be back! Highly recommend to any volleyball players wanting to improve their skills, she had a great time!

Exciting News from Limitless Performance!

Hey, Janesville and surrounding communities, get ready for something truly spectacular! We're thrilled to announce that Brad Fitzke of Athlete X Factory and Jack Huml from Close the Gate Hoops are joining forces to launch Limitless Performance. We are taking over the former Premier Tennis and Fitness site—a massive 58,000 square foot facility that's about to become the heart of our athletic community.

What's on the horizon? We're talking three full-size basketball courts, dual weight rooms, and volleyball courts ready for some serious spikes! Plus, expanded turf areas for baseball, soccer, football, and even pickleball courts for our enthusiasts. It’s not just a gym; it’s a powerhouse of athletic development and community spirit.

We are incredibly grateful for your support through the years and can’t wait to kick off this new chapter with you. Whether you’re training to be the next great athlete or looking to stay active and healthy, Limitless Performance is your new home base.

Join us as we elevate to the next level—where limits don't exist and performance is everything!

Stay tuned for more updates and get ready to unleash your potential with us. Let’s make history together!

Jack & Brad

Welcome to Limitless Performance

Limitless Performance is a gym, sports performance, sports psychology, and athletic training company located in Janesville, Wisconsin.

Limitless Performance LLC is the highest-rated youth sports training company in Southern Wisconsin, based on a collective 350+ 5-star reviews. Our, "Limitless Performance Podcast," has over 25,000 downloads and can be found on all podcast listening platforms. This company is fueled by the partnership between CTG and Athlete X Factory, a collaboration eagerly anticipated by local families.

As a holistic youth sports performance and training company, Limitless Performance offers year-round services and camps. We are based in Janesville, Wisconsin, serving a youth client pool ranging in age from 6 to 22 years old.

Learn More About Our Facility

  • 58,000 total square footage
  • 3 full-court-sized regulation basketball courts
  • 2 full-sized weight rooms
  • A sports psychology and mindfulness classroom
  • A locker room
  • A lobby to watch both sides of the facility

See What We Have To Offer

  • Sports Psychology Mindfulness
  • Sessions and Classes
  • Athletic Training and Camps
  • Basketball Training and Camps
  • Volleyball Training and Camps
  • Adult Metabolic Workouts
  • Pickleball League Play
  • General All Access Gym Membership
  • Rentals for any type of sports/organizations that can utilize our space
  • Hosting weekly weekend basketball and volleyball tournaments
  • Infrared Hot Yoga
  • Spinning Classes
  • Nutrition Bar

The growth never stops

There is no destination in life.

It’s a constant process of reinventing yourself. When you stop comparing yourself to others and turn your focus inwards, you truly are limitless.

We are a process and growth oriented company. Any energy spent on results means less energy spent on the work you can do right now to create the life you constantly dream of. 

Your well-being and growth in whatever you care about will never stop evolving at Limitless Performance.

Our Podcast



Please contact support@limitlessperformancewi.com on what you like about our podcast, what we can do better, and what specific problems you want us to make an episode on!

Our Blog

Variable Training: Elevating Performance with Instinctual Play

Variable Training: Elevating Performance with Instinctual Play

Variable training is a staple for CTG, it is what we are most known for creating. Variable training is the act of focusing on non-pre-planned movement. After we have built a fundamental base in any particular basketball skill, we focus on transitioning our students to...

Our Mission- Growth That Doesn’t Stop

Our Mission- Growth That Doesn’t Stop

Growth That Doesn't Stop Our mission statement above perfectly represents what Limitless Performance is all about. This is a process-oriented company**. Any energy spent on results is energy not being spent on what you could be doing right now to get better**. We...

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