Objective Testing

VALD Performance Testing

Objective strength and movement testing that trades guesswork for real numbers, so you know exactly where you stand and when you are ready.

Locations
VALD Performance Testing at Rehab Lab

VALD is the technology we use to measure your strength, movement, and left-to-right balance with real numbers instead of a guess. Rather than asking how a knee or a shoulder feels, we test it, so we can see exactly where you are weak, how far off the injured side is, and whether your body is actually ready for what you are asking of it.

Most clinics eyeball your progress. We measure it. Every plan at Rehab Lab starts with a real assessment, and VALD gives us the data to prove the plan is working instead of hoping it is. Best part, you see the same numbers we do, visit after visit.

What VALD actually measures

VALD is a set of clinical testing tools, force plates you stand or move on and a handheld dynamometer we press against a muscle, that turn how your body works into hard data. In a few minutes we get an objective read on strength, power, and how evenly you load each side.

  • Peak strength in a specific muscle or joint, measured, not estimated
  • How your left side compares to your right, the asymmetry that quietly drives re-injury
  • Force, power, and balance on the plates, so we can see how you truly push off and land
  • Range of motion and control, tracked the exact same way every visit

Why numbers beat guessing

A hamstring can feel one hundred percent and still be well down on the other leg. That gap is where re-injuries live. When you go by feel, you tend to find the weakness the hard way, usually the first time you sprint or cut. Testing finds it first.

This is how we decide you are ready to return from a sports injury: not when the soreness happens to fade, but when the data says the injured side has caught back up. It is the same objective standard the pro athletes we work with are held to before they step back on the field, and now it is built into your care too.

How we put your data to work

We take a baseline the day you start, then retest at each milestone so progress is something you can see, not just something we tell you. When a test flags a weak link, we go straight at it with corrective exercise and, when it fits, blood flow restriction training to rebuild strength without overloading healing tissue.

When the numbers even out and hit the mark for your sport or your job, you graduate with proof, not a hunch. That is the whole idea behind the name Rehab Lab, test, treat, retest, and let the results make the call.

Good to know

VALD Performance Testing questions

Is VALD testing only for athletes?

Not at all. Athletes love the numbers, but so does the desk worker rebuilding after back surgery and the parent who wants to lift without their knee giving out. Anyone who wants proof they are getting stronger, and not just guessing, benefits from being tested.

Does the testing hurt?

No. You push or pull against a sensor, or stand and move on a plate, while we control the effort. It feels like a quick strength check, not a workout to failure, and we scale it to wherever your recovery is.

How often will you retest me?

We take a baseline at your first visit, then retest at the milestones in your plan. Watching the line move in your own results is one of the best ways to stay motivated and to know the care is doing its job.

What does the testing actually measure?

Objective force output, side-to-side asymmetry, and how quickly a muscle produces and absorbs force. In plain terms: whether your left leg matches your right, how strong each actually is, and whether you can control landing. Those are the numbers that decide safe return to sport, and they are invisible to a visual assessment.

Why does a number matter if I feel fine?

Because feeling fine and being ready are different states, and the gap between them is where reinjury happens. It is common to feel recovered while the injured side is still meaningfully weaker, and that deficit is a known risk factor. The test removes the guesswork and the optimism.

Can testing find a problem before it becomes an injury?

It can flag risk factors, which is not the same as predicting an injury. A large asymmetry or poor force absorption is worth correcting on its own terms. We use baseline testing for that reason, so if you do get hurt later we know what your normal actually was.

How long does a testing session take?

Usually 20 to 30 minutes for a focused battery, longer for a full baseline. You get the results explained the same visit, not mailed to you later, and we go through what each number means for your plan rather than handing you a printout.

Is it worth testing if I am not an athlete?

Often, yes. The same measures that clear an athlete tell an office worker whether their hip is genuinely weak or just stiff, and tell a patient with an arthritic knee whether the strength work is actually working. Nobody needs to play a sport to benefit from being measured instead of guessed at.

Ready to fix the cause, for good?

Book at our Wauwatosa or Appleton clinic and get a real plan from a doctor who treats you like a teammate.

Locations

Wauwatosa · Appleton · No referral needed