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1035 Austin Highway, San Antonio, TX 78209


Head Coach / Owner

Luis Felipe ‘Lufe’ Torres Navarrete

Lufe Torres has spent his entire life honing his skills as a Coach. He sees fitness differently – through the eyes of an Educator, former Naval Officer, former IT Engineer an Athlete.

His Formal Education Background includes:

B.S. in Physical Education and Exercise Science, PUCV 2007-2012
B.A. in Education, PUCV 2007-2012
B.S. in Civil Engineering IT, UVM 2004-2007
Chilean Navy: Executive Naval Officer (B.S. in Naval Science, Chilean Lieutenant) graduated from Chilean Naval Academy 1999-2003

During and after his time at The Naval Academy of Chile and PUCV, Lufe was extremely active in sports of all kinds. He studied karate, aikido, Brazilian jiu-jitsu, participated in the Military Pentathlon Team, swimming, diving and triathlon Team, and played in a variety of team sports, including semi-professional soccer, rowing, and track and field.

He has over 15 years of experience coaching a wide range of athletes and general fitness clients. Every day, he strives to make his clients and himself better, in both body and mind.

Media Press:

Lufe’s certifications include:

  • Certified Assisted Stretch Therapist from Stretching Institute
  • Certified CrossFit Trainer (CCFT) CrossFit Level 3
  • CrossFit Level 2 (CF-L2)
  • CrossFit Level 1 (CF-L1)
  • CrossFit Kids Trainer
  • Anthropometry Course ISAK Level 1 & 2
  • EXOS Certified Performance Specialist (XPS)
  • Functional Movement Screen Level 1 (FMS Level 1)
  • Strength and Conditioning Specialist, CSCS
  • USA Weightlifting Sport-Coaching
  • Sports Nutrition Specialist
  • First Aid CPR and AED
  • Physical Education Teacher K-12
OnePlus CrossFit - Pull Ups
OnePlus CrossFit - Free Weights

Carlos Hernandez

CrossFit Coach , Army Master Trainer. 

Carlos Hernandez has been an active duty US Army veteran for over 20 years.

During his time, he completed the Drill SGT Course, which was physically demanding and Combative Level 1.

He has also obtained Cross level 1, Army’s Master Fitness Trainer, and the following certifications in the ISSA Program; Master Trainer, Basic Nutrition, Strength and Conditioning Coach and Group Exercise Coach.


Jason Cottrell

CrossFit Coach

Jason Cottrell has been an endurance athlete for most of his life. While attending the University of Houston – Clear Lake, he competed in running and cycling competitions and triathlons, including the Ironman Triathlon in Kona, Hawaii. But over the years his philosophy changed. After getting involved with CrossFit, he became L1 certified, CrossFit Weightlifting certified, and USA Weightlifting Sport-Coaching certified.

CrossFit Coach / Personal Trainer

Grant Wieman

Grant became involved in sports and fitness growing up in Michigan, playing baseball and basketball in high school and a variety of intramural sports in college. He started doing functional fitness on his own while working in Indiana, and joined a CrossFit gym in Guam in 2014 and became competing in endurance sports including open water swimming, trail runs and triathlons. 

He completed his CrossFit Level 1 course in Singapore in 2016 and began coaching in Kentucky later that year. He has additional certifications in Aerobic Capacity, Running and Strongman, hoping to inspire athletes to use their improved fitness in everyday life outside the gym.


Chris Tremel

CrossFit Coach

Growing up I had a gym in my basement. This is where it all started for me. I was 6 or 7 and wanted to be like my older brother. So I would follow him down the stairs into the basement and make him give me exercises to do. I didn’t know what I was doing but I felt a part of. This rolled over into sports.

Growing up I was a 3 sport athlete playing baseball, basketball, and football. I never wanted to leave the field, court, or weight room. It’s where I lived. I continued sports at the Collegiate level, playing football for Temple University. Leaving sports in my 20’s my drive for the gym took over.

I lifted in a regular gym setting for decades both during my sports career and after. It wasn’t until I found Crossfit that I gained the comradery and fun competition I was searching for.

Functional fitness has changed my life in multiple ways. Not only has it improved my health in the physical sense. It has altered my perception and helped me in a far greater area, my mental health. This was growth in an area I didn’t see coming. It opened my eyes to an area of well being I didn’t know fitness could reach. This was something I knew I had to share and help others find.


  • CrossFit Level 1

Emma Wagner

OnePlus BootCamp Head Coach / Personal Trainer

Emma‘s passion for fitness started in competitive dance and cheerleading growing up, which gave her a foundational love of movement. In high school and throughout college she began weight lifting and participating in group fitness classes such as Insanity, TurboKick, PiYo, and spinning.

Emma then became interested in competitive bodybuilding and competed in 6 bikini bodybuilding competitions, claiming 1st in each regional show and 14th at her national show.

She has continued embracing her love for health and wellness through regular exercise in various functional formats, and also through receiving education via personal training and fitness instructor certifications.

Emma is a Certified Personal Trainer through the National Academy of Sports Medicine, a Certified RevX Instructor through Revelation Wellness, and a Certified Indoor Power Cycling Instructor through Schwinn. She also has past experience as a freelance online personal trainer, bikini bodybuilding coach, and youth dance/cheer coach.

Her mission is to help people find joy in movement, love for their bodies, and restored quality of life.


Boris Zelle, MD


MD, Crossfit level 1 (CF-L1)

By background, Boris Zelle is a Professor of Orthopaedics at UT Health San Antonio, and he serves the Greater San Antonio community as a busy orthopaedic trauma surgeon. His athletic background is in soccer, and he played soccer in different semi-professional leagues in Germany. His fitness journey, for many years, was focused on endurance sports including cycling, long-distance running, and triathlons. In 2020, he started coming to OnePlus and has enjoyed the team sports community and camaraderie at our gym. “The concept of constantly varied functional movements performed at high intensity immediately resonated with me. It provides a well-rounded fitness program that places equal importance on cardio, strength, flexibility, coordination, and agility. As an orthopaedic surgeon, I also recognize the importance of conditioning all of our skeletal muscle groups and training them in a functional context”, Boris Zelle states. In 2023, Boris was added to the coaching team of OnePlus. His professional background and medical knowledge nicely complement the expertise of our coaching staff.


Melissa Simmons

Personal Trainer, CrossFit Coach, Kids Coach, Certified Yoga Instructor.

Melissa Simmons is passionate about fitness and leadership.  She believes that how you do one thing is how you do all things, and that physical activity is a laboratory for personal development.  Melissa thrives on personal challenges and has been known to take on big goals such as running a double marathon trail race, rowing a million meters on the C2 rower, and completing 365 days unbroken of over 5K daily steps.

Her Formal Education and Background includes:

  • B.S. in Leadership and Change, St. Edward’s University
  • M.B.A., Naval Postgraduate School
  • B.A. in Cultural Anthropology, University of Michigan
  • United States Marine Corps, commissioned officer, 2000-2008

Melissa has always been physically active and enjoys a variety of fitness modalities.  She regularly participates in: CrossFit, Brazilian Jiu-Jitsu, Pilates, Yoga, and mobility.

She has over 15 years’ experience coaching a wide range of clients and enjoys finding creative ways to make complex movements accessible to all bodies.

Melissa’s certifications and additional training include:

    • Functional Movement Certification, FMS
    • Certified Personal Trainer ACE®
    • Certified Matwork Instructor, Fletcher Pilates®
    • Hatha Yoga Teacher, 200 hour
    • Executive Coach, Center for Executive Coaching
    • Functional Movement Certification, FMS
    • Trigger Point Performance Therapy
    • USA Weightlifting
    • Kettlebell fundamentals
    • Certified Nutrition Coach, Venice Nutrition
    • CrossFit Level I
    • CrossFit Rowing
    • CrossFit Movement and Mobility
    • CrossFit Kids
    • CrossFit Coaches Prep Course
    • CrossFit Judges Course
    • First Aid CPR and AED

Selena Cardenas

CrossFit Coach. Personal Trainer, Kids Coach.

Selena is a San Antonio native with a background playing sports throughout high school; basketball, volleyball, golf, track and field, and cross country. As well as various intramural sports, and a member on the club basketball team and club handball team for her University.

Selena graduated with a B.S. in Kinesiology in 2018 from Angelo State University.

Selena has always been active and found a love for strength training after she graduated and was constantly in the gym.

She was first introduced to CrossFit in 2021 and instantly fell in love with the challenge that came with it.

She started personal and group training in 2022 while working as a outdoor learning teacher for prek-4.

In 2023, she put her love of fitness and joy of working with young children together and began kids training.

Always looking to try something new, CrossFit has challenged her not only physically but mentally, and with that she was eager to learn more and share CrossFit with others so she set out to receive her CFL1 in February of 2023.

Not only did she find a new passion but found a community who also shares that passion, and she hopes to share that with others through coaching.

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