{"id":3535,"date":"2026-10-21T21:51:46","date_gmt":"2026-10-22T09:51:46","guid":{"rendered":"https:\/\/footworklab.net\/?p=3535"},"modified":"2026-10-22T15:02:20","modified_gmt":"2026-10-23T03:02:20","slug":"gait-analysis-assessment","status":"publish","type":"post","link":"https:\/\/footworklab.net\/ar\/news\/3535\/","title":{"rendered":"What Happens During a Gait Analysis Assessment, Step by Step"},"content":{"rendered":"
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About the author<\/strong> \u2014 FOOTWORK LAB is a manufacturer of foot assessment equipment and custom orthotic insoles, based in Ruichang, Jiangxi Province, China. Founded in 2014, with its own production plant since 2018. Certified to European Union and ISO quality system standards. See the factory<\/a> or view certification<\/a>.<\/p>\n<\/div>\n

A gait analysis assessment is usually sold as a piece of equipment and delivered as a sequence of small decisions.<\/strong> The client arrives with a reason, a pair of worn shoes and an expectation that a machine will say something conclusive. What actually happens is more ordinary: a conversation, a standing capture, several walking passes, a review of two records on a screen, and a decision about what to put under the foot. The instrument contributes measurements at two moments in that sequence. Everything else is workflow, and workflow is what decides whether the assessment is worth repeating next season.<\/p>\n

That gap between the sales story and the working session is where most disappointment lives. A clinic buys a system expecting the report to be the product, then discovers that the report is a by-product of a routine that has to be designed, taught and defended against a full waiting room. The routine is the asset. The equipment is what makes the routine recordable.<\/p>\n

This article walks through the sequence in the order it runs in a working clinic, and marks the places where it usually goes wrong. It is written from the operator’s side of the table rather than the brochure’s, and it applies whether the session ends with a recommendation, a referral or an insole specification.<\/p>\n

Intake first: the part of the assessment that has no instrument<\/h2>\n

The first ten minutes decide what the rest of the session is for. Ask what brought the client in, in their own words, and write the answer down before interpreting anything. “My left shoe wears out on the inside” and “I want to run a half marathon without my legs feeling heavy afterwards” lead to different sessions even when the pressure record that follows looks identical. The record cannot tell you which of those two clients is on the table.<\/p>\n

Then take the practical inventory. The shoes they wore today, the shoes they actually wear most, what they stand on for work, how far they walk in a normal week, what has been made for them before and whether they wore it. A previous insole that ended up in a drawer is more informative than one that worked, because it locates the tolerance limit \u2014 too much arch fill, too little room in the shoe, a device that felt foreign for the first week and was abandoned in the second.<\/p>\n

Observation comes before capture. Standing posture from behind and from the side, the wear pattern on the outsole, the condition of the heel counter, the way the client lowers themselves into a chair and stands up again. None of this is measurement and all of it is context. Without it you will misread a number later, because a pressure record has no way of telling you that the client spent the morning on a concrete floor in shoes two sizes too loose.<\/p>\n

The last intake task is explanation and consent. Say what the equipment records, that it records pressure and posture rather than arriving at a conclusion, and how long the client will be barefoot. A client who understands the session stands stiller and walks more naturally, which is worth more to the record than any adjustment made afterwards in software.<\/p>\n

The standing capture: a baseline taken before anything moves<\/h2>\n

The standing capture is the reference everything else is compared against. The client stands in their habitual stance rather than a tidied one, feet where they normally put them, arms down, gaze forward. Record that. Then, if the platform allows it, record a second stance with the feet placed at a marked position, so you can separate what belongs to the client’s habit from what belongs to the position you asked for. The difference between the two captures is often the most useful thing in the file.<\/p>\n

What the record contains is a set of observations rather than a verdict: the contact area under each foot, how load is shared between the heel, the midfoot and the forefoot, the left-right split, and, from the camera layer, the line of the lower limb with the level of the shoulders and pelvis. Read together they answer one question \u2014 is the client standing the way the walking record is about to assume?<\/p>\n

Most clients do not stand symmetrically, and asymmetry on its own is not a finding. The value of the standing record is that it makes the asymmetry explicit and dated. Six months later, a practitioner who was not in the room can see what the baseline was, instead of relying on a note that says “mild asymmetry, left side”.<\/p>\n

Keep the capture short. A client held in position for a long time begins to shift weight from foot to foot, and the last frames of an overlong capture are a record of fatigue rather than of stance. Two or three seconds of genuine stillness beats a minute of fidgeting, and the client’s patience is a resource the rest of the appointment still needs.<\/p>\n

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FOOTWORK LAB FX custom orthotic insoles. Product photography of our own output; specifications are confirmed in writing before an order.<\/figcaption><\/figure>\n

The walking passes: how many, and which ones you keep<\/h2>\n

Every walking capture begins with a pass that is not recorded. The first crossing of any runway is exploratory: the client looks down, shortens the stride and checks where the far edge is. Discard that pass, and say out loud that you are discarding it, because the sentence gives the client permission to walk normally on the next attempt. Operators who skip this step spend the next ten minutes wondering why the first recorded pass always looks cautious.<\/p>\n

After that, record a set number of passes \u2014 several, not one \u2014 and keep all of them. The temptation is to record until a pass looks tidy and then keep that one. This is selection bias with a friendly name, and it destroys the most valuable thing in a gait record, which is the variability between passes. A pattern that repeats across five crossings is a pattern. A single elegant pass is a photograph.<\/p>\n

Speed is a condition, not a setting. Self-selected speed is the honest default because it is the speed the client uses outside the room. If the system holds a set speed on a treadmill, that is a second condition and should be labelled as one, never blended into the same comparison. A report that mixes barefoot and shod, or self-selected and set speed, without labels is a report nobody can compare against anything.<\/p>\n

While the client walks, watch the things the equipment does not record: whether they watch the floor, whether the arms swing, whether the head turns toward the screen, whether the stride shortens when a second person enters the room. A client performing for an audience produces a different record from a client walking to the end of a corridor. Both are true, but only one of them is the client’s ordinary walk, and the notes are where that distinction survives.<\/p>\n

Footwear deserves the same discipline. Barefoot reveals the foot; shoes reveal the interface the client actually lives with. Run both if the appointment allows it, and name the files by condition. A barefoot record set beside a shod record will show differences that belong entirely to the shoe, and an unlabelled pair of files will eventually be read as a change in the client.<\/p>\n

Reading the record with the client in the room<\/h2>\n

Read in an established order so the story is the same at every visit: contact timing first, then regional load, then the left-right comparison, then the posture line. Starting with whichever number looks most dramatic produces a different narrative each time, and a client who hears a different story on each visit quietly stops believing any of them. The order is not a clinical hierarchy. It is a consistency device.<\/p>\n

Three findings is the ceiling for a single review. A colour map invites narration of every patch on the screen, and the client will remember none of it. Choose the two or three observations that connect to what they said at intake, put them in plain words, and leave the rest in the file where the next practitioner can find them. The report is allowed to be longer than the conversation.<\/p>\n

Show comparisons rather than absolutes. “Your left heel carries more of the load than your right, and it carried about the same share last time” is a sentence a client can use. A single figure on its own is not, because neither of you has a reference for it, and the number invites a question about whether it is high or low that the record cannot answer.<\/p>\n

Ask the client to describe what they notice while the record is on screen, and write the answer down. Where their description and the record agree, you have a firm basis for the next step. Where they disagree you have found the interesting case, and the disagreement is worth more than either record on its own. Clients are often describing timing \u2014 a moment in the step when something feels wrong \u2014 while the map shows only where load ended up.<\/p>\n

Language discipline matters most here. Say load, contact, timing, share, line. Do not slide from a measurement into a statement about what it means for the client’s body; that step is a professional judgement and should be made deliberately rather than in the sentence that follows a screenshot. The instrument measures. The practitioner interprets. Keeping those two verbs apart protects the client and the clinic alike.<\/p>\n

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FOOTWORK LAB FX custom orthotic insoles. Product photography of our own output; specifications are confirmed in writing before an order.<\/figcaption><\/figure>\n

Turning the record into an insole specification<\/h2>\n

The record answers a narrow set of questions that matter when a device is being specified: where load sits under the foot, how much of the sole is in contact, whether one side carries more than the other, and how the foot behaves between standing and walking. It does not answer how much load the tissue will tolerate, how much volume the shoe leaves, or how much change the client will accept in the first week. Those come from the shoe on the table, the skin under the hand and the conversation at intake.<\/p>\n

In practice the record feeds four decisions: the length and width of the shell, the height of the arch fill, the depth of the heel cup, and whether the device needs an addition on the medial or the lateral side. Each is a trade-off rather than a lookup. More arch fill distributes load across a wider area but takes up volume; a deeper heel cup holds the foot more firmly but demands a shoe that can accommodate it. The record informs the choice without making it.<\/p>\n

Then put the client’s own shoe beside the specification and check the two against each other. Removable sockliner or not, heel counter stiffness, depth through the toe box, the wear pattern on the outsole, the seams that sit under the arch. A specification written without the shoe on the table produces a device that lives in a drawer, and the drawer is the most expensive place in the clinic.<\/p>\n

Where the insole is made to submitted foot data rather than to a cast, the file becomes the manufacturing input, which is why naming and storage matter more than they appear to. Our own line works from submitted foot data and accepts insole orders from 200 pairs, mixed styles and sizes in one order, with samples dispatched within three days. The specification written in the room is the specification that gets built, so ambiguity at this step is expensive in a way that ambiguity in a report is not.<\/p>\n

The follow-up: what a second assessment is for<\/h2>\n

A second assessment is only a comparison if the protocol repeats. Same order of capture, same footwear condition, same number of passes, same instruction about speed. Change any one of those and you are measuring the change in your protocol as much as the change in the client, and you will not be able to tell the two apart afterwards.<\/p>\n

Expect some measures to move and others to sit still. Contact timing and left-right share tend to be steadier across visits; peak locations can shift because of a single sore spot, a tight shoe or a long day on a hard floor. Learning which of your numbers are stable is a matter of running the protocol on the same person twice \u2014 once with a colleague, before you trust a comparison in front of a paying client.<\/p>\n

Record what changed in the device beside what changed in the record. If the arch fill went up and the load moved, both facts belong in the same note; otherwise a reader two years later will attribute the movement to the client’s body and draw the wrong conclusion from a sound observation. File notes are read by strangers, and strangers read them literally.<\/p>\n

Set the interval by use rather than by calendar. A device worn daily for work is reviewed sooner than one worn for weekend sport, and a client who reports no change at all is telling you something about the device, the shoe or the original specification. The follow-up exists to answer one question \u2014 is this device doing what the specification intended \u2014 and every other part of the appointment is secondary to it.<\/p>\n

The conversation at the second visit also needs a shape. Open with what the client has noticed in use, then show the two records side by side, then say plainly what the comparison can and cannot support. A client who leaves believing the map proved something about their body has been sold a story rather than given an assessment. A client who leaves able to describe where their load sits, what the device was specified to do, and when to come back has something they can act on between appointments \u2014 which is the only outcome that justifies the room, the equipment and the hour.<\/p>\n

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FOOTWORK LAB FX custom orthotic insoles. Product photography of our own output; specifications are confirmed in writing before an order.<\/figcaption><\/figure>\n

Frequently asked questions<\/h2>\n
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How long does a gait analysis assessment take in a normal clinic?<\/h3>\n

The capture sequence itself is short; most of the appointment is intake, explanation and reviewing the record with the client. Plan the slot around the conversation rather than the walk, because the walking passes are the quickest part of the session.<\/p>\n

Should the client be barefoot or in shoes?<\/h3>\n

Both, if the appointment allows it. Barefoot shows the foot; shoes show the interface the client actually uses. Record them as separate conditions with separate file names, because mixing the two produces differences that belong to the shoe.<\/p>\n

How many walking passes are enough?<\/h3>\n

Several, and keep all of them rather than choosing the tidiest. The variability between passes tells you how stable the pattern is, which a single selected pass cannot show. Discard only the first exploratory crossing.<\/p>\n

Do clients need special clothing?<\/h3>\n

Loose trousers or shorts that can be rolled up, and footwear that is easy to remove. The camera layer needs a clear view of the lower limb, so clothing that covers the ankle and the line of the leg limits what the posture record can show.<\/p>\n

Can this be done in a small consultation room?<\/h3>\n

Often yes, with a mat-style platform and a shorter walking distance, though a short runway changes how clients walk. If space is the constraint, read our comparison of plate and mat formats before choosing a system.<\/p>\n

Do you supply the insoles as well as the equipment?<\/h3>\n

Yes. We are a factory rather than a trading company, with research and production in house. Insole orders start from 200 pairs with mixed styles and sizes allowed, ODM and OEM are both accepted, and samples are dispatched within three days.<\/p>\n

What if two assessments of the same client disagree?<\/h3>\n

First check the protocol: footwear condition, number of passes, speed instruction and the order in which the record was read. Most disagreements between visits come from a changed protocol rather than a changed client, and the rest are worth writing down as a genuine observation.<\/p>\n<\/div>\n

What we would do next<\/h2>\n

If you are designing this routine for a clinic, start by writing the sequence down \u2014 intake questions, standing capture, number of walking passes, the order in which you read the record \u2014 and then time it with someone who has never used the system. The F5-LAB dynamic gait platform<\/a> is the system we build for this kind of session, the insole categories page<\/a> shows what the specification step turns into, and our guide to reading a plantar pressure map<\/a> covers the interpretation side in more detail. If you would rather talk the sequence through with the people who build the hardware, send us the outline<\/a> and we will tell you where it is likely to break.<\/p>\n

This article is intended for professional and educational reference. It is not medical advice. Foot assessment equipment produces measurements and images; clinical interpretation and any decision about care remain the responsibility of a qualified professional. Certification scope is limited to the documentation we hold: European Union certification and ISO quality system certification.<\/em><\/p>\n

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Related reading<\/h2>\n