Where Potential Meets Purpose.

Discover our 58,000-square-foot sports enhancement facility in Janesville, WI. This gym is for both youth and adults, specializing in speed and strength training, sports psychology, basketball, and volleyball programs. 400+ 5-Star Reviews.

For our athletes

Seamless transitions to utilize every aspect of what makes our building special: sport, body, and mind.

Athletic Speed & Strength Training

Basketball Training

Volleyball Training

Sports Psychology

AAU & Club Programs

Unlimited Rentals

Limitless Wall of Fame

Athletes serious about excelling in their sport in Southern Wisconsin train @ LIMITLESS.

For our Adults

Looking for a clean, uncrowded gym with staff that genuinely cares about you? This is the place for you.

General Gym Membership

Metabolic Workouts

Personal Training With Amy

Pickle Ball

Adult Mindfulness Classes

400+ 5 STAR REVIEWS

Sam Bilhorn

I have been attending the morning adult workouts for three years and it has become a critical part of my fitness routine. My kids also attend the youth classes, learning the fundamentals of weight lifting and importance of lifelong fitness. Brad and his team care about each individual, meeting them where they are and making a plan that works for them.

Sam Bilhorn

Derek Snyder

Limitless Performance is a place to go if you’re looking to maximize your potential as an athlete.
Brad has worked with people that are high D1 athlete in multiple sports along with those that have gone on to play in the NFL.
Brad and his staff will push your son or daughter to help them reach their goals. Brad cares about the kids that care about being there.
Check it for yourself. You will NOT be disappointed.

Derek Snyder

Sheri Straw

My son has trained with Limitless Performance for 5 years now. He has done the summer camp, one on one lessons and the mindset training! All have exceeded my expectations! I will say my biggest and most impressive takeaway is it’s not a money grab. After a big event Jack will personally check in and see how it went, he will also message myself to see how he is doing he genuinely cares about him. Dawson is a kid who is very hard on himself and holds himself to a high standard. When things didn’t go his way he used to have reactions on the field, court . Hands would go up, was always someone else’s fault.
He has completely worked through that! Jack has helped him with tips and tricks to let go of that disappointment/ anger without anyone else having a clue. No one wants to talk about this stuff, but it’s real life there is a lot of pressure put on young athletes and just like working on physical skills, mental training is equally if not more important! This summer he chose to do one on one training versus the camps and he has gained so much confidence himself! It’s been amazing watching this transformation occur. He is taking and making shots he wouldn’t have even attempted before!
Sherri Straw

Sheri Straw

Erika Klecker

I have been working with Amy at Limitless for months now. She is an absolute pleasure to work with and I enjoy seeing her each week. Amy has taught me many things like the importance of stretching, how to eat healthier, how to properly weight-lift, how to take care of my body and mind, and overall she has been a great asset to me. I highly recommend limitless and Amy’s training sessions.

Erika Klecker

Marc

There are gyms and there are good gyms. Limitless is a great Gym. Its a great place to blow off steam and put in the work. I have had the pleasure of working with Amy for months and I am always learning something new and growing. Its more then just a workout routine for her and as someone looking for a life long practice she lines right up with that mentality. She always goes the extra mile and always has time for my needs. I can throw anything at her and she always takes the time to be sure I understand it. I have talked with the owners and both Brad and Jack are absolute legends. Kind and thoughtful they also just make ya feel like you belong. Limitless is one of my favorite places to spend time. The gym is where I get my head right, Amy and Limitless Performance help me do that. Thank you!

Marc

Luke Malmanger

I can’t express enough how grateful I am for the incredible support and guidance I’ve received from Brad at Limitless Performance. I’ve been with them since 8th grade, and with Brad’s knowledge and mentorship, I’ve evolved into the best athlete I could possibly be. His expertise and dedication have played a pivotal role in my journey, leading me to play Division 1 baseball. Not only did his guidance help me excel on the field, but it also kept me injury-free, enabling me to perform at my peak every single day. A huge thank you to Brad for being the driving force behind my success!

If you live in Janesville and want to compete and get better, you go to Limitless Performance!

Luke Malmanger

Michelle Haworth

Brady enjoyed the 3v3 shooting session. He enjoyed learning new skills, playing against other teams and the notebook was a game changer! He filled in the notebook daily and it made him aware of how he spent his day. As a parent, I can’t tell you how much I appreciate the thorough communication of the program. I always knew where to be and when to be there. Great job by all the coaches! Thank you for your dedication to Janesville Youth! The legacy you’re leaving and the honor you’re showing to Tony is more than words can describe. He is super proud!

- Michelle Haworth

Cassie Lynne

I’m really grateful for the coaches at CTG! Their teachings have further ignited my want to become a successful athlete, while building a growth mindset that will help me in all aspects of my life.

Cassie Lynne

Harrington Amadi

CTG has been amazing for developing my skills as an athlete. The mental fortitude and discipline i have  acquired  are life  changing skills  Extremely thankful for the experience!

Harrington Amadi

Amelia Leigh

I really like the CTG Mindset program because it helps to make me a better athlete.  It teaches me ways to improve my mindset when playing sports.  I started CTG Mindset because I doubt myself during games.  I work with Kathryn and she helps me talk through things which is very helpful.  I highly recommend the CTG Mindset program.

Amelia leigh

Lisa Fenwick

I, myself (at age 42) find Coach Jacks speeches/class incredibly intriguing. I also do some of the activities myself and have found myself to be less stressed at times. I think all of us, no matter what age can use this program and apply it to our lives. This is one of the BEST DECISIONS I’ve TRULY made for my CHILD! Thank you Coach Jack and to your Coaching Staff!

Lisa Fenwick

Lisa Fenwick

My 10 year old son has had 2 classes so far with Coach Jack this summer. I also attended these classes with my son.  It’s amazing in just two classes how much of a mindset change I can see in my child.  He’s focusing on living more in the “present,” not only in home life but as well in sports. He does his mindset activities in the morning for 10-20 mins and I feel seeing his thoughts written down helps him see what’s truly important in life (especially at 10).

- Lisa Fenwick

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 400+ 5-star reviews. Our, "Limitless Performance Podcast," has over 23,000 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 sports performance training company, Limitless Performance offers year-round services and camps. We are based in Janesville, Wisconsin, serving a client pool ranging from age 5 all the way to profesional athletes.

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
  • Spinning Classes

We’re thrilled to announce that Level Up Golf Academy has joined Limitless Performance! As the premier golf academy in the area, Level Up offers award-winning coaching, player development programs, and custom club fittings. With two Trackman simulators and an 800-square-foot putting green right here in our facility, you can improve your game all year long. Book a private lesson, custom club fitting, or even rent a simulator to take your game to the next level!

OVER 23,000 PODCAST DOWNLOADS AND 108+ 5 STAR REVIEWS

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!

Mastering Sports & Psychology with Coach Jack

Limitless Performance is a holistic youth sports performance and training company offering year-round services and camps. With over 400 five-star reviews collectively online, Limitless Performance is the premier sports organization in southern Wisconsin. We are currently located in Janesville, Wisconsin. Our youth client pool ranges from Kindergarten through professional athletes.

Our mission is centered around bringing out the best version of every individual involved. The more energy we focus on results, the less energy we spend on the process that brings those results in the first place.

Our blend of training and philosophy fosters greatness. Not just greatness, but an enjoyment of the process and journey toward greatness. Not just enjoyment, but a character that everyone looks up to and aspires to become. It’s about who we become through the process, not just what we accomplish.

We simplify our sports psychology framework into the following key pieces. All content on this podcast will center around your sport and how you can integrate our curriculum into your daily life to see immediate results.

Coach Jack, the author of this podcast, holds a bachelor’s degree in psychology from the University of Wisconsin-Platteville. He spends much of his time developing this curriculum, as it reflects how he trains himself. This involves extensive reading and learning from experts in the field. His studies include Eastern philosophical meditations and mental training tools, paired with the wisdom of ancient philosophy. He then validates these insights through scientifically supported evidence and Western psychology practices.

Coach Jack’s mission is to synthesize this invaluable knowledge into a modern, accessible format for busy people to implement and see remarkable transformations in their lives.

“Others have certainly attempted what I am aiming for. However, this focus on youth and sports is unique. I firmly believe there is a better way to educate and provide youth and parents with a stronger foundation for finding their own answers. It’s not about projecting my beliefs onto you. I don’t claim to have all the answers; in fact, I believe I know very little. However, I have a deep understanding of various tools that have been used for thousands of years to reduce suffering, build compassion, and enhance performance across all areas of life effortlessly. My curriculum is based on a holistic approach, showing you what has worked throughout human history in training the mind. This isn’t a curriculum claiming to have all the answers; it’s about helping you find YOUR answers.”

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 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...