Results!
Results is what we deliver! Just stick with the program and watch the results!
Gain Strength
Experience a life of strength and vitality with our proven training regimen!
Fitness Is For Everybody!
Fitness is the Fountain of Youth! All our workouts are 100% scalable for all fitness levels!
Here's What You Get
As soon as you enroll in our Premium KravHIIT Online Academy Membership you'll get instant access to this and ALL the other courses we offer. In this course you’ll get 5 powerful, high-intensity WODs (Workouts of the Day) each week, they are designed to push your limits and build real-world strength, conditioning, and athleticism. Every workout includes detailed video instruction so you can learn proper form, stay injury-free, and train with confidence—no matter your level. We train in focused cycles that vary in length and target different aspects of fitness like power, endurance, speed, and mobility. Each cycle builds on the last, so you're constantly improving—not just sweating. This isn’t random. It’s structured. It’s effective. And it’s built for results. 🔥 Whether you're training in your garage, gym, or living room, KravHIIT Gym Online gives you the tools, coaching, and programming to train like an athlete—anytime, anywhere. Join now and start your first cycle today!
Meet your Coach
Meet Thomas Griffin — Your Coach for Elite Fitness Results I’m Thomas Griffin, a lifelong martial artist, tactical trainer, and elite-level fitness coach with over three decades of experience training everyone from everyday athletes to law enforcement and military professionals. I’ve been coaching CrossFit and performance-based training since 2006, and I’ve earned 30+ certifications in everything from weightlifting, gymnastics, and kettlebells to mobility, nutrition, and MMA conditioning. I’m also a Certified Online Coach, Spartan SGX Coach, and Legionnaire Athlete. I hold black belts and instructor ranks in Filipino Kali / Jeet Kune Do, Muay Thai, Brazilian Jiu-Jitsu, and Krav Maga, and I’m a retired lead tactics instructor and team field medic for a U.S. Fugitive Recovery Agency. I've taught defensive tactics seminars for law enforcement and military teams across the country. But I don’t just teach combat—I build warriors through fitness. My mission? To help you build strength, power, and grit with training that delivers real-world results. Whether your goal is to fight, perform, or simply become the fittest version of yourself—I’ve got the tools, experience, and systems to get you there. Join me inside KravHIIT Gym Online and let’s get to work.
What people are saying
Testimonials build trust — fast. Edit this section to show how your product is making a difference and help your audience purchase with confidence.
"I'm a retired police sergeant. During my career, I was trained to teach "use of force". I began training with Tom Griffin two years ago in KravHIIT. Tom, owner / head instructor, is very qualified to teach CrossFit, martial arts, boxing, diet, nutrition, weight management, just to name a few. During my forty years of law enforcement, he is the most overall qualified instructor I've met. He understands the prevention and treatment of numerous injuries. There's always a positive atmosphere throughout the gym."
South Pasadena PD
"KravHIIT Online changed my life. After wasting thousands on personal training with no results, I found Tom Griffin. He taught me how to train and eat for real results. I’m stronger, leaner, full of energy, and feel amazing. The community is super supportive—no judgment, just progress."
Working mom
"Hard work, Dedication and Most importantly with the help of KravHIIT I have changed my life! Thanks Coach Griffin! “
Husband and father of 2
"I have known Tom for approximately 5 years and over this time we have trained in multiple facets of strength and conditioning. Through his prescribed training, I have been to my peak of performance when competing in combat sports, particularly Muay Thai. Our training not only allowed me to hit harder and faster, but it allowed me to train at an optimal rate. Workouts were always different and constantly challenging. The proof is in the training and I owe my winning record to Tom Griffin."
6X Muay Thai World Champion
"I was a student of Tom Griffin in martial arts and fitness for several years. In that time Tom provided top quality instruction that had expanded my skillsets and pushed my body. When I encountered issues Tom could always provide a solution to keep me going or minimize my recovery time. If you’re looking for someone that will make you stronger, faster and harder to kill, or just help you meet and improve your overall fitness, Tom will help you get there."
USAF Veteran
"I'm a retired police sergeant. During my career, I was trained to teach "use of force". I began training with Tom Griffin two years ago in KravHIIT. Tom, owner / head instructor, is very qualified to teach CrossFit, martial arts, boxing, diet, nutrition, weight management, just to name a few. During my forty years of law enforcement, he is the most overall qualified instructor I've met. He understands the prevention and treatment of numerous injuries. There's always a positive atmosphere throughout the gym."
South Pasadena PD
"Hard work, Dedication and Most importantly with the help of KravHIIT I have changed my life! Thanks Coach Griffin! “
Husband and father of 2
"I was a student of Tom Griffin in martial arts and fitness for several years. In that time Tom provided top quality instruction that had expanded my skillsets and pushed my body. When I encountered issues Tom could always provide a solution to keep me going or minimize my recovery time. If you’re looking for someone that will make you stronger, faster and harder to kill, or just help you meet and improve your overall fitness, Tom will help you get there."
USAF Veteran
"KravHIIT Online changed my life. After wasting thousands on personal training with no results, I found Tom Griffin. He taught me how to train and eat for real results. I’m stronger, leaner, full of energy, and feel amazing. The community is super supportive—no judgment, just progress."
Working mom
"I have known Tom for approximately 5 years and over this time we have trained in multiple facets of strength and conditioning. Through his prescribed training, I have been to my peak of performance when competing in combat sports, particularly Muay Thai. Our training not only allowed me to hit harder and faster, but it allowed me to train at an optimal rate. Workouts were always different and constantly challenging. The proof is in the training and I owe my winning record to Tom Griffin."
6X Muay Thai World Champion
Ready to get stronger, faster, and fitter—anytime, anywhere? Join KravHIIT Gym Online today and start your first training cycle now!
Join the thousands that have already benefited from this one of a kind program! Enroll in the Premium KravHIIT Online Academy Membership for access to this and ALL other courses