Since 2012
About Us
EXPERIENCE THE BRAND NEW, 10,000 SQUARE FOOT GRIND HOUSE TRAINING FACILITY
Our Gym
Grind House Training Facility is a gym in Boerne, TX that offers everything you could need to guide you through your fitness journey. From equipment to classes to veteran trainers, Grind House Training facility is the premiere fitness center not just in Boerne, but all of the Northwest San Antonio area.
What We Offer
We offer many different classes for all levels of fitness. Our programs include boot camp, strike fit, boxing, Brazilian Jiu Jitsu, MMA, spin, and more. And our personal trainers are available to put together customized workout programs to help you meet your individual goals. Whether you’re just starting your fitness journey, an amateur or professional athlete, or someone looking to become a pro fighter, we have the equipment, programming, and experience to help you.

“Finally, A Gym IN THE NORTHWEST SAN ANTONIO AREA THAT HAS EVERYTHING YOU COULD POSSIBLY NEED TO BUILD THE BEST YOU.”
At Grind House Training Facility, we welcome people of all levels of fitness. Whether you practically live in the gym or you’ve never stepped foot in one before, our state-of-the-art facility and programming have everything you could ever need.

Popular Programs
Boot Camp
Brazilian Jiu-Jitsu
MMA
Boxing
Athlete Training
WHO WE ARE
MEET OUR TEAM
Greta Rodkey, RN, BSN, CPT, earned her Bachelor’s of Science degree in Nursing with honors from Kent State University. She spent more than 10 years working in emergency departments throughout the country, earning certifications in Emergency Room Nursing (CEN) and Mobile Intensive Care Nursing (MICN). She is also a Certified Legal Nurse Consultant (CLNC).
Greta has participated in many different types of fitness training. She has trained with multi-sport coaches and personal trainers, competing in various running events, triathlons, multi-sport events and obstacle races before discovering her passion for Mixed Martial Arts (MMA). She is a member of the Grind House Fight Team.
Greta is a National Academy of Sports Medicine (NASM) Certified Personal Trainer, earning certifications as a NASM Certified MMA Conditioning Specialist (MMACS), NASM Fitness Nutrition Specialist (FNS) and a NASM Weight Loss Specialist (WLS). She is also a Certified StrikeFit instructor. Greta is eager to help others achieve life-long health and fitness and inspire others to pursue their passion for Mixed Martial Arts.
Jonathan Cernosek, CPT, has been a National Academy of Sports Medicine (NASM) Certified Personal Trainer for over 8 years and a trainer for over 10 years. He has a background in semi-pro football, MMA training, training professional athletes for both football and wrestling and protection services.
Jonathan specializes in functional training, body rehabilitation, metabolic training, strength specific training, sports specific training, structural phase training and aquatic training. He also runs an elk pre- hunting seasonal Alpha Program getting clients ready for the hunt of their life!
Personal statement: “I believe that anyone – I mean anyone – can overcome any obstacle, may it be physical, mental or any life-altering circumstance that’s before them. God knows we deal with so much in the world we live today. My own life has been a challenge and constant growth. I’ve dealt with injuries that should have crippled me for life and a loss of a family, both being restored by believing. I could have either given in to my circumstances and accept a life with self-pity and regret or take a stand and fight back to become the person I was meant to be. A person who believed anything is possible and nothing could hold me back from reaching my dreams. So I invite you to make that choice. To believe you can change your life for the better knowing there’s nothing you cannot achieve. If you are willing to become that person, I challenge you to take this journey. It will be the best decision you ever made – I promise. I would be honored to help and show you the true passion behind what I do.”
Taylor Torisk, Graduated 2009 from Mesa State College in Grand Junction, CO with B.S. in Kinesiology and Sports Management. He attended on dual academic and athletic scholarships. In 2007 and 2008, he was a regional finalist in the Rocky Mountain Athletic Conference for wrestling (R.M.A.C). Taylor was the Texas High School State Champion in 2006 and state runner-up in 2005. He is now a Certified Personal Trainer, Independent Advocare Advisor and will graduate as a Registered Iyengar Yoga teacher in May 2018.
Taylor specializes in wrestling, strength training, yoga, sports performance, weight loss, nutrition, injury rehabilitation, wellness and energy.
His philosophy is:
- Balancing mind, body and will
- Finding joy in effort
- Blending culture and education
- Utilizing teamwork
- Respecting others
- Leading by example
His mission for his clients is to help them grow, support and maintain lean muscle. He strongly believes in helping you to identify the mental, physical and spiritual sheaths in order to establish a connection with one’s self. By maintaining consistent personal gains and reducing unnecessary stress you can achieve anything you desire!
Taylor enjoys to travel abroad and the great outdoors.