Building Muscle MASS
Adding lean, aesthetic muscle to your body is as appealing as it is functional.
We help weight lifters improve body composition (more muscle & less fat)!
The TRUTH is…
You need an expert.
INTRODUCING
Simple. Convenient. Effective.
As part of your training experience, you will have exclusive access to our training app!
Stay Accountable & Avoid Injury
Identify & Abolish Weaknesses
Eliminate the Guess Work
& GET RESULTS!
The
PROBLEM
With Most Trainers & Coaches
#1: "It Works for Me" Bullsh!t
#2: Cookie-Cutter Programs
#3: Limited Education & Training
We Are Your Solution
Dr. John Kahl, DPT, CSCS
Doctor of Physical Therapy: Valedictorian
Certified Strength and Conditioning Specialist
Sports Lead for St. Charles Orthopedics & Sports Medicine
Strength Training Expert
Dr. Daniel Lorentz, DPT, FSThP, CSCS
Doctor of Physical Therapy
Fellow of Osteopathic Manual Medicine
Certified Strength and Conditioning Specialist
Expert Bodybuilding Trainer
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We monitor ALL aspects of your program to deliver optimal results!
Choose YOUR Goals!
maximizing strength
Getting stronger is one of the best ways to build muscle. Can’t be all show and no go!
Getting Ripped
We utilize the most up-to-date methods for maximizing fat loss WITHOUT gimmicks or fads
- Maintain hard earned muscle during fat loss!
Easy 3-Step Process
EXERCISE ANALYSIS
We're The Fitness Experts Other Experts Trust
Training is rooted through intention, dedication, and progression. Lacking one area is a fundamental mistake. Dr. Kahl and Dr. Lorentz address all aspects of training into their programs to achieve maximal results with clear instructions, leaving no stone left unturned. They understand what training really is.
Syosset Physical Therapy and Athletic Training
Dan and John are not only two of the smartest physical therapists I know, they are progressive, creative, and evidence-based in their programs. Their expertise in both Orthopedic Physical Therapy and Strength & Conditioning places them in a unique position to provide an unmatched standard of care for their clients. As a former professor to both, I am humbled and made proud by not only their evaluative skills, clinical reasoning, and exercise prescription but their patient-centered, empathetic problem solving, and individualized care. They are truly your movement specialists!
Board-certified Orthopedic Specialist
Director of Clinical Residency Education, Touro College
Training is very complex, not just exercises with reps, and sets. It incorporates all the support systems: supplementation, nutrition, sleep, rest, work loads, stress levels, your injury history, the list goes on. The reason Dan & John excel is simple: they encompass training from all angles to give unparalleled results. And that's what matters - results.
"Not Your Typical Supplement Store"
If you are looking to improve your health, physical fitness, athletic performance, and mental strength, Dan and John are the professionals you should seek. As a former gym partner and fellow alumna, I had the pleasure of working alongside them and saw firsthand how dedicated they are at improving their clinical skills and knowledge of human performance. Dan and John act as role models for the fitness industry by utilizing cutting-edge research to guide their evaluative skills and enhance their expertise on strength and conditioning principles to best serve the individual needs of their clients. I highly recommend their services!
Strength & Conditioning Specialist
Precise. That's how I would describe Dr. Kahl. He knows exactly how to improve all facets of health, wellness, and performance. Whether you are a sport athlete, competitive lifter, or recreational gym go-er, Dr. Kahl knows exactly how to help you achieve your individual fitness goals.
Crossfit Impervius
Dr. Dan and Dr. John truly set high standards for strength and conditioning in the fitness industry. These guys really know what it takes to get results, achieve goals, and even give you the tools to make them last. That's the end goal: results.
Total Orthopedics & Sports Medicine
Previous
Next
Client Reviews
Dan and John know training inside and out! The workouts are precise, communication is fast, and the metrics are all-encompassing. I firmly believe that results are based on the work we put in and they made that simple. The app has it all right there! They modify as I go, there's feedback for each session, Weekly check-ins are productive and motivating, it's changed training forever!
Brett LapidusAmateur Bodybuilder 
PROOF IS THE TRUTH! I completed the hypertrophy specific program that Dan and John made for me for 4 months - put on a lot of size AND strength. The nutrition guidelines, feeling-off tweaks, and straight up numbers really made this a comprehensive program. I feel great, look better, and put on real SIZE. These guys know their sh*t!!
Gerasimos T.Professional Bodybuilder 
I've done a lot of hypertrophy programs, many seemed promising but didn't give me the results I wanted. Its tough for me to gain size. I took the jump and let me say, these guys are legit. I was looking for REAL GAINS, and I couldn't be happier with the comprehensive muscle building program these guys made. Three months in and they blew away my expectations!
Bradley M.Struggling Weightlifter 
I have been training in Mixed Martial Arts for ~10 years now and lifting even longer. My desire and passion to get into the sport began with training/coaching from Dan. Whether it was grappling, kickboxing, or weight lifting, Dan always pushed me to maximize my full potential, and encouraged me to accomplish my goals of competing in several grappling and kickboxing tournaments over the years - which have proven to be invaluable experiences for me. Whether it was fitness training or competition level training, Dan was able to provide a regimen to meet any goal!
Chris MesoneroLife-long WeightlifterPKF Northeast USA Lightweight Kickboxing Champion
As an athlete, I've come to learn that prehab is all the more important than rehab. Dr. Dan & his team hit that message directly by combining their expertise, experience, and broader way of thinking into a platform that helps myself and other athletes like me train our bodies the right way. The mindful strength and conditioning tips they offer are second-to-none, and I know their success reflects their tireless dedication to helping create healthier people overall!
Kylie "KO17" OhlmillerProfessional Athlete Women's Lacrosse4x All American
3x National Record holder
As a competitive IPF powerlifter, I was determined to hit a 1,300 lbs total in competition. After a solid 6 months of training, I am proud to say that I have achieved my goal and took 1st place for the 231 lbs weight class! My next goal is to become a Pro and accomplish all my powerlifting goals. You guys are doing great things!
Brendan R.Competitive Powerlifter 
Choose Your PLAN
We custom build every program based on your goals, schedule, medical history, and available equipment.
Choose the individualized coaching package that best fits you.
STARTER
Great Place To Begin Online Training
$ 89
99
BI-WEEKLY -
Our entry-level package includes a comprehensive program designed to meet your goals, accountability to ensure continued progress, and 7-day messenger support.
This Package is Best For: -
Lifters wanting an effective, structured program
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Lifters looking to get past plateaus
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Lifters who would benefit from accountability to ensure continued progress
HEROIC
Our Most Popular Package
$ 139
99
BI-WEEKLY -
Our most popular package includes everything in Starter package PLUS:
Monthly video check-ins to establish a base for the following month's program, with weekly check-ins through our in-app messenger help shape the following week’s plan. This results in a program that becomes even more customized to your needs over time.
This Package is Best For: -
Lifters who want a deeper understanding of exercise science, nutritional science, and individualization to maximize results
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Lifters who want an in-depth movement analysis from doctors and expert coaches to optimize technique and muscle gains
Popular
LEGENDARY
The Most Elite Package Available Online
$ 189
99
BI-WEEKLY -
Our Premiere coaching package includes everything in the Starter package PLUS:
Weekly video check-ins to establish clear direction for the following week's program, resulting in a program that offers the highest level of personalization. We have limited spots available for this package, and require application approval prior to admission.
This Package is Best For: -
Lifters who want the greatest amount of support, accountability, and individualization to look & perform at the highest level possible
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Those looking to compete at an elite level
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Application for admission required
Elite
Those We Support:
FREQUENTLY ASKED QUESTIONS
- Detailed individualized training program with every exercise, set, reps, and rest period laid out in the user friendly TrueCoach app (app is included with purchase – there are NO additional fees!)
- Nutrition recommendations based on your goals: daily caloric intake, carbs/fats/protein, supplementation
- 7-day messenger support
- Video call for in-depth review of: training sessions, exercise technique, dietary adherence, body weight, fatigue, and education. Heroic and Legendary ONLY
- Exercise library with detailed exercise descriptions, cues for optimal execution, and video bank for all included exercises
- Minimum of at least 2 years weight room experience preferred
- Individualized training program is a digital-based service
- Exercise programs are provided through the TrueCoach app
- Communication via TrueCoach app and e-mail
- All sales are final
- There are NO contracts: you may terminate services at any time
- Payments are bi-weekly