MORE THAN A WORKOUT A community that builds resilience, strength, and confidence for life.
We build more than fitness. Our proven training system blends strength, conditioning, and coaching in a community that pushes you to grow, so you can be strong for life, inside and outside the gym.
Our Coaches
![](javascript:showPopupFormatted("<table style=~SQ~width:100%~SQ~><td style=~SQ~line-height:130%~SQ~><h1 class=~SQ~mbig~SQ~>Brad</h1><br><div style=~SQ~float:left; padding:10px 20px 10px 0;~SQ~><img class=~SQ~roundmemimg~SQ~ src=~SQ~GYM_2068/member201134-6211R.jpg~SQ~></div>At some point in my early 40’s, I began to recognize CrossFit would probably be a great fit for me. Solo gym workouts were boring and as result, inconsistent. My favorite outdoor activities (hiking, fishing, bird hunting, skiing, river boating) weren’t maintaining my fitness--outings often left me with a strained back or sore knees. Yet I didn’t manage to get myself into a CrossFit gym until I was 49 years old. In hindsight, I shouldn’t have waited so long! <br>Beyond getting in shape, one of the great things about CrossFit is learning new skills and improving weight-lifting techniques. Jumping rope, handstands, and rope climbs were not skills I learned in my youth. I learned them at CrossFit as a ~50 year-old guy with limited athletic ability! I had lifted a lot of weights in high school and as rower at UC Davis, but didn’t learn proper technique for deadlifts, cleans or squats until I started CrossFit. Olympic lifts like jerks and snatches were entirely new to me. Learning about proper technique and working continuously to get better at new and challenging movements is fun and super rewarding. CrossFit is all about functional movements that will improve your strength and mobility which will in turn enhance your enjoyment of activities outside the gym. <br>As a recent and not-young CrossFit convert, I especially enjoy coaching beginners and those who may think (as I once did) they aren’t cut out for CrossFit. Like other G-theory coaches, I will happily modify exercises so that you’re learning new skills and getting stronger without over doing it! Working out among supportive friends-- where the focus is on improving, not throwing around the heaviest possible weights-- you’ll find G-theory classes are something you look forward to, rather than something you dread.</td></table>"))
![](javascript:showPopupFormatted("<table style=~SQ~width:100%~SQ~><td style=~SQ~line-height:130%~SQ~><h1 class=~SQ~mbig~SQ~>Casey</h1><br><div style=~SQ~float:left; padding:10px 20px 10px 0;~SQ~><img class=~SQ~roundmemimg~SQ~ src=~SQ~GYM_2068/member225433-4096.jpg~SQ~></div>With over a decade of coaching under my belt, I bring a deep passion for functional fitness, youth athletic development, kettlebell training, and building mental resilience. My approach is simple but powerful: I meet people where they are—not the other way around. <br> <br>Whether you’re new to fitness or chasing your next level, my goal is to help you feel seen, supported, and challenged in the right ways. If you leave a class, session, or practice feeling better about yourself, your performance, or your potential—that’s a win in my book. That kind of connection and care is what builds long-term results and a community that thrives. <br> <br>At G-Theory CrossFit, we’re not just building better athletes—we’re building better humans. That starts with connection, consistency, and a little bit of grit. <br> <br>Outside the gym, I’m a proud husband and father of four. I share homeschooling duties with my wife, and I also run a DJ and photobooth business—because I believe life’s better when you’re willing to work hard and have fun. <br> <br>⸻ <br> <br>My Coaching Philosophy <br>I’m here to serve. My job isn’t to demand perfection—it’s to support your growth. Over the years, I’ve coached hundreds of athletes, hold my CF-L2, and developed a deep passion for helping youth get faster, stronger, and more confident—while guiding adults to build strength through kettlebells, functional training, and a resilient mindset. I’ll meet you where you are, walk with you toward progress, and remind you of what you’re capable of. We’re in this together—and that’s what makes it powerful. <br> <br>⸻ <br> <br>Final Word <br>You don’t need to be the fittest in the room—just the most willing to keep showing up. That’s how strength is built. That’s how lives are changed. <br> <br>Come try a class, meet the crew, and see what we’re all about.</td></table>"))
![](javascript:showPopupFormatted("<table style=~SQ~width:100%~SQ~><td style=~SQ~line-height:130%~SQ~><h1 class=~SQ~mbig~SQ~>Rebekah</h1><br><div style=~SQ~float:left; padding:10px 20px 10px 0;~SQ~><img class=~SQ~roundmemimg~SQ~ src=~SQ~GYM_2068/member206752-8087.jpg~SQ~></div>My CrossFit journey started over 6 years ago at the age of 43. I’m a physical therapist assistant with a background that includes gymnastics in my youth, half and full marathons in my thirties, and general gym rat fitness. I’ve worked as a personal trainer and instructed outdoor boot camps and small group functional fitness. Despite my knowledge and experience, I found myself on a rollercoaster of personal motivation that would burn strong for a couple of years, then burn OUT, resulting in long sedentary periods with weight gain, depression, loss of self confidence... Then one day, less than a year after becoming an empty nester and relocating to California, I took a leap and walked into a CrossFit box. From day one I was hooked! It was intimidating and exhilarating at the same time. The people were welcoming, and they spanned a wide spectrum of ages and fitness levels. I knew right away that I found something really different and really special. Three months later I took another leap and earned my Level 1 CrossFit coaching certificate. <br> <br>In 6 years I’ve proven wrong all of the professionals and well meaning people who said I shouldn’t do a sport like CrossFit with my history of spine injury and fusion. Through CrossFit, I’ve gained strength and mobility, confidence and humility. (Because these WODS and skill development are humbling!) I’ve gained a community of like-minded people who inspired me and supported me through some really difficult life challenges. I’ve learned resilience, commitment, and consistency. I’m as excited today by the possibility of mastering new skills and making strength gains as I was at the beginning. As a coach, safety, skill development, and helping others improve their long-term function and quality of life are my focus. I hope to help guide and support members on their fitness journeys, and have a hell of a good time along the way!</td></table>"))
![](javascript:showPopupFormatted("<table style=~SQ~width:100%~SQ~><td style=~SQ~line-height:130%~SQ~><h1 class=~SQ~mbig~SQ~>Stacey</h1><br><div style=~SQ~float:left; padding:10px 20px 10px 0;~SQ~><img class=~SQ~roundmemimg~SQ~ src=~SQ~GYM_2068/member125983-6073.jpg~SQ~></div>Before I discovered Crossfit, I equated “fitness” with one thing: being skinny. It was all about the number on the scale, and it resulted in an unhealthy relationship with food and exercise. I would obsessively weigh myself twice a day. I would go on ridiculous crash diets and eat just enough to be able to make it through a workout, all in the name of losing a couple pounds before going on vacation. My weight would yo-yo since the way I was eating was totally unsustainable, and my strength suffered because of it. <br>About six years ago, I found myself at a crossroads in my life and needed a change. A friend invited me to come join her at a Crossfit gym and give it a try for a month, and it was life changing! For the first time, fitness was not about being skinny; it was about being STRONG (both mentally and physically). Crossfit brought intense, challenging workouts, and had me safely moving weights that I had never dreamed I would be able to do. My upper-body strength increased exponentially and for the first time I could easily do pull-ups and push-ups, as well as Olympic weight-lifting. I started eating healthier in order to fuel my body so I could perform better in the workouts. I stopped obsessing about my weight, and instead focused on accomplishments and milestones I achieved with the workouts. I felt empowered seeing the positive changes in my body as “skinny fat” was replaced with muscle. <br>Not only have I gained a healthier version of myself, but I have also gained some of the most amazing friends through the Crossfit community. Making it through a difficult workout alongside friends who are also pushing themselves just as hard inspires a great sense of comradery. I can’t tell you how many times I have driven home from the gym feeling both proud of myself and proud of the people who had also showed up and worked hard. <br>After three years of working out at G-Theory, I decided to become a coach myself and share my love of Crossfit with others. The functional movements that are the core of Crossfit is something that is beneficial to every person regardless of age or gender, and building muscle and maintaining mobility are key to improving overall health and wellness. I love this gym and the family that comes with it, and helping others become healthier and stronger versions of themselves is icing on the cake!</td></table>"))
![](javascript:showPopupFormatted("<table style=~SQ~width:100%~SQ~><td style=~SQ~line-height:130%~SQ~><h1 class=~SQ~mbig~SQ~>David</h1><br><div style=~SQ~float:left; padding:10px 20px 10px 0;~SQ~><img class=~SQ~roundmemimg~SQ~ src=~SQ~GYM_2068/member214645-1713.jpg~SQ~></div>With over 8 years of coaching experience in CrossFit, Coach Dave is dedicated to helping others unlock their full potential through functional fitness. He believes that CrossFit is one of the best practices anyone can add to their daily routine, offering not just physical strength but mental toughness as well. Whether it’s perfecting technique or tackling a challenging WOD, Dave is passionate about guiding his athletes to reach their goals. <br> <br>When he’s not coaching or working on his own training, Dave is likely outdoors, embracing his love for adventure. You can find him skiing, surfing, mountain biking with his dogs, or exploring the trails of the California Foothills. <br>His active lifestyle and connection to the outdoors shape his coaching philosophy, inspiring athletes to live a balanced, adventurous life both in and outside the gym.</td></table>"))
Class Schedule
1
SHOW UP
Start with your FREE intro and experience the energy of G-Theory.
2
GET YOUR ROADMAP
Identify and set your goals, then build a clear plan, with support from our coaching team every step of the way.
3
LIVE STRONG FOR LIFE
Follow your plan with accountability, coaching, and community to build strength and resilience that lasts.
