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You’ve tried the fad workouts, crowded gyms, and mediocre trainers, and you’re still not where you want to be. That’s because most gyms don’t give you the structure, accountability, or results you actually need. Sigma Performance Training changes that. We’re a strength & conditioning gym in Houston, Texas, built for people who are done wasting time.
Unlock your potential. Train with Sigma. Stop searching for gyms near me: you’ve found the one that actually delivers.
Most gyms in Houston, TX promise results, but few deliver. At Sigma Performance Training, we cut the excuses and raise the standard. Founded by elite coaches and athletes, our mission is clear: build stronger, faster, more resilient people through expert programming, accountability, and a no-nonsense approach. From the first session, you’ll feel the difference: personal attention, proven systems, and coaches who know how to get you real results.
We’re more than a typical Houston gym: we’re a performance-driven training lab where beginners, athletes, and professionals come to level up. With programs in strength training, HYROX, Pilates, small group training, nutrition, metabolic testing, and kids fitness, Sigma is where you start unlocking your full potential. Become unstoppable. Train with Sigma.
Most gyms in Houston, TX promise results, but few deliver. At Sigma Performance Training, we cut the excuses and raise the standard. Founded by elite coaches and athletes, our mission is clear: build stronger, faster, more resilient people through expert programming, accountability, and a no-nonsense approach. From the first session, you’ll feel the difference: personal attention, proven systems, and coaches who know how to get you real results.
We’re more than a typical Houston gym: we’re a performance-driven training lab where beginners, athletes, and professionals come to level up. With programs in strength training, HYROX, Pilates, small group training, nutrition, metabolic testing, and kids fitness, Sigma is where you start unlocking your full potential. Become unstoppable. Train with Sigma.
Your results depend on the people guiding you, and at Sigma, you’re led by the best. Our coaches aren’t average “gym trainers.” They’re world-class athletes, HYROX competitors, Pilates experts, strength specialists, and nutrition coaches who know exactly how to get you results. Every trainer brings a unique background, but they share one mission: helping you unlock the strength, performance, and confidence you didn’t think possible.
Sigma offers knowledgeable trainers with a focus on health, wellness, mobility, and athletic progression. The trainers have established an environment that is safe and supportive while maintaining rigor. Each trainer offers specific knowledge and strengths and are effectively assigned in accordance with clients needs. The most significant detail is the amount of support offered. Support that goes beyond employment obligations, such as when they showed up to run with and cheer for my first 5k! Sigma shows up and shows out!!
-Adyami.
I’ve been to many gyms, but Sigma is different. I still remember how nervous I was walking in on my first day. One year later, Sigma has completely changed the way I feel about fitness and about myself. It’s where I discovered powerlifting, something I never expected to love, and it’s now a huge part of my life. What makes this place so special is the people. All the trainers are amazing . They truly take the time to understand your goals, your hesitations, and what you need. They see your potential and strength, even when you can’t yet see it in yourself.
-Yahaira.
Absolutely love the atmosphere!! Every employee is willing to work with you to help you get better in every aspect. The pilates room is amazing, small classes give a great environment. Couldn’t recommend this gym enough!!
-Claudia.
Mirna and Carlos are the best. I have been training with them 2x a week for over 3 years and it is one of the best decisions I have ever made for myself. They have built an outstanding team of trainers, facility, and community. Everything you need to hit whatever goal you are trying to achieve. I can’t say enough good things but the strongest recommendation I can give is that I have referred multiple friends and family who are now training with them regularly.
-Patrick.
Wonderful trainers that are knowledgeable and truly want to see you achieve your goals. Keith and Emily have challenged and encouraged me to stay consistent which I imagine has not been easy. I started weight training in my 40’s which is a tough place to start but having an entire gym rooting for your success is priceless. Thank you to Keith, Emily, Carlos, Mirna and the entire Sigma crew who have become like a second family.
-Klaire.
Training with Sawyer has completely changed my approach to fitness. He’s helped me work through pain, improve mobility, lose weight, and reach strength goals I didn’t think I could hit. If you want someone who really knows their stuff and cares about your progress, Sawyer’s your guy.
-Chris
If you’re looking for a personal trainer, I highly recommend Keith!! I couldn’t be happier with the results. He kept me motivated, pushed me, and helped me reach my goal. Within a few months I was down 12lbs and lost inches off my waist. Every session was challenging and tailored to me. He also always had a positive attitude, which is a plus for 5am sessions. I highly recommend Sigma and highly recommend Keith!
-Elaine
This gym is definitely a place for a good and focused workout. I love their setup and trainers are nice!!!
– Romi J.






Most gyms in Houston, TX, sell memberships and leave you to figure out the details. At Sigma Performance Training, we do the opposite. We built a results-driven training environment where accountability, coaching, and structure come first. Our elite coaches and proven systems ensure you don’t just show up: you level up. Every program is curated to push limits and unlock lasting progress. This is what makes Sigma different from every other gym you’ve tried.
Here’s why clients choose us over the rest:
Build strength that carries over to every part of your life. At Sigma, you’ll follow proven methods in a structured, progressive program designed to make you stronger, faster, and more resilient. Whether you’re chasing performance or simply want to move better, our strength training in Houston delivers the results you’ve been missing at ordinary gyms.
Transform your fitness with one-on-one attention from an elite coach who actually listens. Our personal training in Houston, TX, is tailored to your goals: fat loss, muscle gain, performance, or recovery. With private coaching, you’ll get accountability, precision programming, and the confidence of knowing every session moves you closer to where you want to be.
Elevate your results in a high-energy environment built for accountability and progress. With only four people per group, our small group training in Houston gives you the personal attention you need without losing the motivation of community. You’ll lift smarter, push harder, and stay consistent with a team that drives you towards real strength.
Dominate one of the fastest-growing fitness competitions in the world. As Houston’s licensed HYROX facility, Sigma delivers HYROX training that mimics race-day intensity: sled pushes, runs, burpees, and more. Whether preparing for your first event or chasing the podium, our coaches build the strength, conditioning, and grit you need to compete hard and finish strong.
Strengthen your core, improve your posture, and unlock mobility with Pilates training. Our Pilates studio in Houston offers private and semi-private sessions to improve your posture, flexibility, and core strength. This is disciplined movement training that challenges your body while restoring balance. Walk taller, move smoother, and feel stronger.
Unlock your child’s potential with coaching that builds confidence and athletic ability. Our kids’ fitness training in Houston is designed to teach strength, agility, and discipline in a fun, supportive environment. Whether they’re preparing for sports or simply learning to enjoy movement, Sigma helps kids develop skills that set them up for lifelong strength and resilience.
Optimize more than just your workouts. At Sigma, we attack every angle of your performance. Through nutrition coaching, you’ll learn how to fuel your body for strength, energy, and recovery. With our advanced metabolic assessment, we pinpoint exactly how your body burns fuel, then build a smarter training and nutrition plan around it. Stop guessing, stop plateauing: Sigma gives you the tools to perform better in the gym and in everyday life.
You’re tired of bouncing between gyms, stuck in crowds, wasting time, and not seeing results. That ends here. At Sigma, we cut through the noise and give you structure, accountability, and expert coaching that actually works. Whether it’s strength, HYROX, Pilates, or personal training, you’ll finally see real progress. Train with Sigma today: your first session is on us.
You’re tired of bouncing between gyms, stuck in crowds, wasting time, and not seeing results. That ends here. At Sigma, we cut through the noise and give you structure, accountability, and expert coaching that actually works. Whether it’s strength, HYROX, Pilates, or personal training, you’ll finally see real progress. Train with Sigma today: your first session is on us.
3311 RICHMOND AVE SUITE 100. Houston, TX 77098