Meet Our Trainers

Graham Scherl
Mission:
I want to help you reach your fitness goals. I believe that there isn't just one way to get in shape, and that there's a right way for everyone be they an athlete or just someone looking to lose a few pounds for summer.
Qualifications:
ISSA Certified Personal Trainer
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Specializations:
Strength training, Cardiovascular Conditioning, people new to the gym, 1-on-1 training
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About:
Been in and around the business for over twenty-years, has been managing the gym for seventeen of them, and training on and off for fifteen.
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Contact:
314-971-1456
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Availability:
Contact for pricing & availability

Katie Drew
Mission:
To help clients reach reach their personal goals while focusing on the importance of strength, cardiovascular fitness, injury prevention, nutrition and mental health.
Qualifications:
ACE Personal Trainer
ACE Strength & Conditioning Specialist
ACE Fitness Nutrition Specialist
Specializations:
Strength & Resistance Training, Cardiovascular Conditioning, Sport-Specific Training, Core Strength & Stability, Injury Prevention, Nutrition, Small Group Training & 1-on-1 Training
About:
Over 15+ years experience. Originally from California. University of San Diego graduate, NCAA division I soccer player.
Contact:
Availability:
Contact for pricing & availability

Robert Scherl
​Qualifications:
Certified Personal Trainer
Former Speed Skater
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Specializations:
Injury recovery, fitness over 60.
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About:
One of the owners of Muscle Up, Robert (or Bobby) has been training for over 25 years, and before that was a speed skater. He is excellent with older people.
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Contact:
314-412-1823
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Availability:
Contact for pricing & availability

Kuang Chen
​Mission:
My mission is to empower individuals to move with purpose, train with intelligence, and live pain-free through personalized physical therapy and training. By bridging the gap between rehab and performance, I meet my clients where they are and guide them toward lasting strength and resilience. Together, we’ll build a body that feels great, moves with confidence, and reaches every goal, and with a smile every step of the way.
Qualifications:
ACSM Clinical Exercise Physiologist
Doctor of Physical Therapy
IPE/WNBF Pro Natural Bodybuilding Judge and Coach
KBC Kettlebell Concepts Instructor
TRX Suspension Training Qualified Coach
Specializations:
Elite Strength and Conditioning
Sports Performance
Pain and Corrective Exercises
Movement Optimization
Flexibility
Rehabilitation Exercises
Addressing Asymmetries
Physique Building and Body Transformation
Martial Arts (Boxing & Ju Jitsu)
Functional Exercises for the Older Adult
About:
With 19 years of experience in physical therapy and training, I’m passionate about helping people reach their full potential. Outside of work, I enjoy spending time outdoors, especially fly fishing, and I’m a big fan of eating and drinking well—good food is one of life’s simple pleasures. My personal motto is "Live a life well lived," and I strive to bring that philosophy into everything I do.
Contact:
9143802712
Kuang.ying.chen@gmail.com
Availability:
Contact for pricing & availability
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AJ Trujillo
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Mission
To empower individuals to achieve their best physique. My customized, results-driven approach delivers measurable gains, while addressing the client's concerns, motivations, and aspirations. My philosophy is to create rewarding, sustainable experiences that promote long-term success and holistic satisfaction.
Qualifications
As a seasoned group fitness and spin instructor, with experience as an NPC competitive athlete in the Figure division, I bring practical expertise and a strategic mindset to training.
Specializations
Hypertrophy and aesthetics, with a focus on technique and applied understanding of body mechanics. I work with individuals or small groups, from beginner to advanced.
About
Let's build your physique together! Each client works with me to design a custom-tailored training program that incorporates new milestones and consistent feedback. My training plans are simple, flexible, and designed for real-world individuals. I look forward to meeting you!
Contact
(314) 315-5001
