Welcome to Spartan Strength Training

Rene "Tres" Cadena

Trainer Bio


My name is Tres. I have been actively training for 12 years. Health and fitness is my passion. I will take your fitness goals seriously. I understand that losing weight and gaining muscle can be challenging, and my goal is to help you overcome hurdles and reach your goals. I will begin by analyzing your body type, BMI, and metabolism, to create your individualized fitness and meal plan. 

Knowledgeable Training Expertise


With years of success and experience, I  am capable of analyzing your body and creating a fitness plan that will help you finally reach your ultimate goal. Most plans include healthy eating and exercise, to ensure the best results for my clients. I will work with you to keep you on track and motivated to reach the finish line.

About Spartan Strength Training


 I always have had a passion for fitness. I started working out consistently at the early age of 11. It wasn't till high school that I decided that helping people be healthy and active was my dream. I was a 3 time regional qualifier and also a state qualifier in Powerlifting. Later in life I went on to win a National and State title as an adult. Secondly, my mother had a stroke. At that time I started actively rehabilitating her to achieve full movement and live everyday life. Thus my journey begun... Although my background is predominantly power lifting. I have extensive knowledge in endurance training, plyometrics, weight loss, and flexibility. To date I have rehabilitated several clients, trained college athletes,  prepared military personal and police officers for fitness tests. Not to mention training my everyday clients to reach their goals. Most importantly at Spartan Strength I pride myself in being able to provide exceptional training to every single person. Regardless of age, weight, medical restrictions, etc. I can and will find a program for you that fits your abilities and lifestyle. Spartan Strength is family friendly. As a father of 3, I understand the challenge of busy everyday life. Children are always welcome in a safe area while my clients are training. 



One-on-One Training, Online Training, Weight loss, Group Training, Endurance Training , Plyometrics Training, Obstacle Course Training, Athletic Prep, Strength Coach.


Ali E.

December 3, 2018 

Absolutely amazing!!! Very professional and motivating. We love his energy and encouragement. A fantastic trainer.

Janelle L.

August 13, 2018

It has been a good experience overall. I love the fact he took time to teach me through the exercise; how it’s supposed to work, what muscles it targets. 

Patrick S.

July 26, 2018
I have been with multiple personal trainers throughout the years and can 100% say Tres is above and beyond any trainer I have worked with. I've been working out with him for the past 2 months now and already look and feel better. He is very professional and takes the time to work with you in the gym and even sets up workouts outside the gym for you as well. Plan on staying with him until the end! I would HIGHLY recommend him for anyone looking to improve their fitness and health.  

Jodi R.

March 21, 2018
Tres is an awesome trainer!  He always exceeds my expectations with training sessions/diet plans designed specifically for my personal goals.   He pushes you in a very encouraging way and praises you for hitting your goals.  You don't often find a trainer who truly cares.  This has been a very positive experience for me and look forward to continuing my training with him.

Alma D.

Very professional and would recommend to anyone looking for a great trainer. If your searching, give Spartan Strength Trainning a try!

Sep 29, 2017


Brooks M.

He is very professional and motivating! I'd recommend him to anyone looking to get there health back in check!

April 3, 2017

 Nicole H.
I have been training with Tres at Spartan Strength Training for about 3 months and love the results I am seeing. I have lost several inches off my waist and other areas and with his meal plan and workout plan I have way more energy now. The weight loss I have seen is awesome and I am way more motivated to keep it up then I have ever been!! Great decision to start training with Spartan!!!!!

March 30, 2017

Latisha B.
By far one of the best trainers I've had. Tres is always changing things up to keep it interesting, and he's very knowledgeable at targeting certain muscles to give you the results you seek.

March 29, 2017

Paul R.
Tres is an excellent trainer. He is a great motivator, and is very positive and up beat.  You can tell how passionate he is when you meet for your consult and he will get more out of you than you thought you ever had.

February 2, 2017 

Kandiest B.
Spartan Training has been a life changer for me.  I saw myself becoming a couch potato who was giving up.  However, he has motivated me to keep going.  One step at a time but I will get there.  Thank you Tres

December 26, 2016

Current deals

20% off for 20 sessions purchased. 

Contact Us

Send Message

Spartan Strength Training

4625 Thomas Acres Road, Joshua, Texas 76058, United States

(682) 317-6432



5:00 am – 10:00 pm


5:00 am – 10:00 pm


5:00 am – 10:00 pm


5:00 am – 10:00 pm


5:00 am – 10:00 pm




By Appointment