Theorem Fitness & Jiu Jitsu Club

“I have been training with Dominick at Theorem for five months now, and I can honestly say he is the most knowledgeable and meticulous fitness instructor I’ve ever worked with. He adjusts every exercise to match the individual’s fitness level and accommodates for differences in physical anatomy. He personalizes his client workouts and nutrition plans and doesn’t just follow a “cookie cutter one-size-fits-all” approach to training and form. Working with him has truly been the most customized fitness experience I have encountered to date. I lost over 30 lbs. in four months working out through one-on-one sessions at Theorem, and more importantly, my body composition changed dramatically. The accountability I have experienced through Dominick’s coaching has also enabled me to stay on track and learn to be consistent. This is not my first time losing weight, even a significant amount, but Dominick offers a balanced and sustainable approach to fitness and nutrition, with the added benefit of his expertise in science-based workouts that keep his clients safe and injury free. He is truly dedicated and 100% invested in the training he provides, and you can tell that he cares deeply about his clients’ success!”

“As someone who's embarked on their Jiu Jitsu journey at Theorem in Bonita Springs, I can't express enough how transformative this experience has been in just over three weeks. The welcoming atmosphere and supportive community instantly made me feel at home. Dominick’s expertise and patience have guided me through every technique, helping me progress and gain confidence with each class. The camaraderie among the guys has turned classmates into friends, pushing each other to grow and excel together. Every session is not just a workout; it's a journey of self-discovery, discipline, and growth. The facility's cleanliness and professionalism reflect how dedicated Dominick is to provide the best training environment possible. If you're considering starting your Jiu Jitsu journey, Theorem is the perfect place to begin. It's more than a gym; it's a community that supports and uplifts you every step of the way.”

“I can’t recommend Dominic and Theorem fitness enough! Working with Dominick has truly transformed my fitness journey. From the start, he took the time to understand my goals and fitness level to create a plan that is both challenging and achievable. Dominick brings a perfect blend of experience, expertise, motivation, and personalizes it to your fitness goals. My personal struggle is not only the fitness part but also diet nutrition to effectively achieve and maintain my own goals. Dominick offers invaluable advice on nutrition and overall wellness. Dominick and Theorem Fitness is a game-changer! Not only has my strength and endurance improved significantly, but I’ve also gained a healthier mindset. Highly recommend!”

“Dominic is AMAZING. He is extremely knowledgeable, very thorough in a pre-interview, tailors very specific work out plans for each individual. I have multiple health issues- he researched them to better understand how to best help me. He really focuses on resolving pain issues, as well as areas that need to be strengthened. Dominic is one-on-one with each person. He is driven, focused, motivating, and truly cares. He follows up with me the day after our visits to see how I feel, and motivates me to keep coming back! He created a specific food/meal plan for me, as well as an at home exercise plan. His work out facility is spotless. He sanitizes after each person. High-end equipment as well. I have been going now for a few weeks. I feel stronger, and my clothes are fitting better! Can’t thank him enough- you won’t be disappointed!”

“I started training with Dominick Nusdeu at Theorem Fitness and Jiu Jitsu Club in early January after responding to a random ad. At 55, I had always been interested in martial arts but was hesitant to start. From our very first session, Dominick made me feel at ease and genuinely motivated. If feel it is such a privilege to train and learn from a Black belt of Dom’s caliber. So many schools will not have a black training beginners. I want to thank Dominick for being a no-nonsense coach who pushes me to never quit. His dedication to my progress has truly transformed my life, and I can’t recommend him highly enough!”