
Testing and Analysis of the shoulder at TKM Labs will provide insight into the dynamic strength and motion of the shoulder with objective data and written reports.
Quantify strength throughout a shoulder movement, not a single position.
Unbiased data that provides insight, no guesswork.
Take-home documentation you can share with coaches, surgeons, or athletic trainers.
The shoulder testing program is used to gather objective data regarding the strength and movement of your shoulder. At TKM Labs in Salt Lake City, we used advanced technology to give actual objective data, free from bias.
Whether you need a baseline assessment or a reassessment, the team at TKM Labs have the tools necessary to provide you with an in-depth analysis.

The shoulder is essential for optimal function in everyday life activities. Thus, everyone could benefit from having an assessment of their shoulder performed.


Manual Muscle Testing does not provide true objective data regarding the status of the shoulder. The results from this testing technique can vary based on the individual performing the testing. Because of this, the data is not overly reliable and is not repeatable from test to test.
The best time to get tested is before you need the data. The second best time is right now.
Establish objective data on the status of your shoulder.
Find what may be contributing to your symptoms.
Confirm your shoulder is capable to return with objective data.
Confirm with data that the arm is actually ready, not just less painful.
If a decision about your arm is coming, get the data first.
Book a free 15-minute consult and we'll walk through which tests are right for your situation.
Book 15-min Consult
Physical Therapy Clinical Director
Dr. Court Zollinger, PT, DPT, CAFS, specializes in shoulder and upper extremity rehabilitation, with a focus on helping patients recover from surgery and return to full performance. From rotator cuff repairs to shoulder replacements, he has guided countless patients from immobilization back to strength, mobility, and sport.
With a Doctorate in Physical Therapy from Idaho State University, Dr. Zollinger has practiced orthopedic physical therapy across Arizona and Utah, continually refining his approach to deliver better outcomes. His passion for rehabilitation was shaped by his own injury-filled Division I baseball career, giving him firsthand insight into what it takes to recover and perform at a high level.
Beyond the clinic, Dr. Zollinger plays a key role in developing the Humero Tech C1®, bringing real-world rehabilitation expertise into cutting-edge technology that improves how patients recover.
Patients and athletes across the Salt Lake Valley trust us for objective upper extremity data.

Testing and analysis at TKM Labs is an objective evaluation of shoulder and elbow strength, function, and movement quality. Using our data-driven approach and tools like the Humero Tech C1®, we identify deficits, asymmetries, and readiness markers that may not be obvious by feel alone. Your Doctor of Physical Therapy uses the results to build a precise plan for rehab, performance, or return to activity.
Full-motion strength profiling measures how your shoulder or elbow produces force throughout the entire movement, not just at one fixed position. At TKM Labs in Salt Lake City, we use tools like the Humero Tech C1® to identify strength gaps, asymmetries, and compensation patterns with objective data. This helps your Doctor of Physical Therapy build a targeted plan for rehab, performance, or return-to-sport decisions.
An upper extremity biomechanical assessment looks at how your shoulder, elbow, and surrounding joints move, load, and compensate during activity. At TKM Labs, this may include strength testing, range-of-motion analysis, movement screening, and objective measurement with tools like the Humero Tech C1® when appropriate. Your Doctor of Physical Therapy uses the data to identify limitations, guide treatment, and create a clearer path back to sport, work, or daily function.
Most upper extremity testing and analysis sessions are completed within a 60-minute one-on-one appointment with a Doctor of Physical Therapy. This gives us time to gather objective strength and movement data, review what it means, and connect the findings to your shoulder or elbow goals. If your case is more complex or sport-specific, we’ll let you know what to expect before your visit.
No. Many athletes and active adults use testing to establish a baseline, identify strength gaps, or reduce the risk of future shoulder or elbow issues. At TKM Labs in Salt Lake City, our data-driven testing can help clarify how your upper extremity is performing before pain, compensation, or injury disrupts your activity.
Yes. Your testing report is designed to be easy to share with your physician, surgeon, coach, or training team so everyone has the same objective information. At TKM Labs in Salt Lake City, we use a data-driven approach to clarify strength, motion, and progress, helping guide smarter decisions about rehab, performance, and return to activity.
A general PT evaluation often looks at the whole body and uses standard strength and movement screens. At TKM Labs, testing is focused specifically on the shoulder and elbow, using objective data and the Humero Tech C1® to measure strength, deficits, and progress with precision. You get a clear picture of what is limiting performance or recovery, not just an educated guess.
Book a free 15-minute consultation with a shoulder rehab specialist and take the first step toward lasting recovery.