St. Louis Missouri's
Best Fitness Secret
Justin Thacker
Owner, The Lab


Laser Weight Loss Program

St. Louis Personal Training
Click Here
To Learn More About Our Laser Weight Loss Program!

Success Stories


Carl Hoffsten resuming his training 4 weeks into chemo and radiation therapy for brain cancer:

”This place is a paradise!”

Carl Hoffsten, Contractor, RIP 2008, St. Louis




“The premium membership has worked wonders for me to keep me in shape and motivated. I no longer have to worry about designing my own workouts or worry if I am performing the exercises correctly. Not to mention I am saving a TON of time, money, and frustration!“

Gerhardt Gern, Waiter, St. Louis




“Training for the 2008 Olympic Weightlifting Team I was at college and had all sorts of distractions in the weight room. I missed the 2008 Olympic Games by 1 lift. 2012 will be different. Now that I am at home, and training at The Lab 2012 is in the bank!”
Jeff Wittmer, National Champion and Olympic Hopeful-Weightlifting, St. Louis


Read More...

Welcome to The Lab
Premier St. Louis Personal Training

Try the Lab Gym Now and See Why They are Calling it,“The Best Trainers in Town and the Most Unique Gym Around!"

The Lab Has Your Formula For Success

Performance and Preventative Health

The Lab is not your ordinary fitness gym. It is a one stop sports performance and preventative health center. Staffed with dietitians, personal trainers,
and certified strength and conditioning specialists you are GUARANTEED
to reach your health and performance goals at The Lab. Whether you are
an athlete, diabetic, or have other health risks we have a competent
educated staff to get you on the right plan for success. With 24 hour access
and a limited membership base you will not have to wait in line or have an excuse to not achieve your goals!!!

SERVICES

AMENITIES
  • 24 Hour Access: Come and go as you please with our convenient 24 hr access key card station. Never worry about lines or crowded gyms due to our capped off membership base
  • Cardiovascular Equipment: Elliptical machines, treadmills, bikes, stair mills, and more!
  • Free Weights: Barbells, dumbbells, squat racks
  • Olympic Bumper Plates: 5 platforms, York training bars, and bumper plates
  • Machines: Covering all resistance exercise needs
  • Nutritional Supplements: Top quality products from HHP Labs and all other major brands. From vitamins, fish oil, protein powder, bars, and drinks we have it covered
  • Towel Services: Receive a fresh towel with each workout!

**Attention: Memberships, consultations, orientations, and all services are by appointment only, anytime of the day Monday through Saturday.

Please set up your appointment by calling:
314-256-1411

Member hours: 24 hrs a day
Thank You!!


Specialty Services

Personal Training Services
Sports Performance Conditioning
Preventative and
Rehabilitative Conditioning
Corporate Wellness Programs
Group Training
Dietetic Nutritional Counseling
Specializing in sports nutrition, diabetes,
cardiovascular disease and weight loss
Massage Therapy
Deep Tissue
Sports Massage
NEW! Hot Stone
and More….
Nutritional Supplements
24 Hour Gym Access
and Plenty of Parking!




Personal Training in St. Louis



Justin Thacker MS, RD, LD, HFS, USAW, CSCS is the founder of The Lab. His passion is helping others live happy and fulfilled lifestyles by implementing nutrition, psychology, and exercise as part of a balanced lifestyle.

Certifications & Training:
MS*: Masters degree in Nutrition and Physical Performance
RD/LD: Registered/Licensed Dietitian
NSCA/CSCS: Certified Strength and Conditioning Specialist
ACSM/HFS: Certified Health Fitness Specialist
USAW: USA Weightlifting Club Coach Certified
National Champion Olympic Weightlifter

Don’t Wait Until It’s Too Late To Get Your Body Back!
Register Now For Complimentary Consultation With
The Lab!
(a $150 value!)

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Serving: St. Louis Missouri and More!