Running Pronation and Gait Analysis
Most runners meet the word "pronation" the same way. Someone in a shop says it, you nod like you understand it, then you buy a shoe and hope your knees don't file a complaint.
The problem is that pronation advice has a long history of being both overcomplicated and oversimplified at the same time. Overcomplicated because it gets wrapped in jargon. Oversimplified because it gets turned into a rigid label that supposedly decides what you "must" wear forever.
So let's update this properly.
Pronation is normal. Everyone pronates. It's your foot rolling inwards a bit as it hits the ground, and it's one of the ways your body absorbs impact and spreads load. The goal is not to eliminate pronation. The goal is to understand your patterns, then pick shoes that feel comfortable, stable, and suited to how you run and what you're training for.
That's where gait analysis comes in. Not as a magic diagnosis, and not as medical advice, but as a practical way to get better information before you spend money on shoes.
What pronation actually is
When your foot lands, it doesn't behave like a solid block. It moves. The ankle rolls, the arch compresses, and your foot adapts to the surface. That motion helps absorb shock and keeps you moving forward.
People tend to fall into three broad patterns:
Neutral pronation
Your foot rolls inwards slightly and spreads impact fairly evenly. This is common, and most neutral running shoes are built around it.
Overpronation
Your foot rolls inwards more than average after landing. This is also common and not automatically "bad". It just means you may prefer a shoe with a bit more structure or guidance, especially if you get recurring discomfort or feel unstable when you fatigue.
Underpronation (supination)
Your foot rolls inward less than average, so more load stays on the outside of the foot. This is often linked with higher arches, but not always. Many runners who underpronate feel better in well cushioned neutral shoes that help soften impact.
Older content often tries to attach exact percentages to these categories. Treat those numbers cautiously. Real runners don't come in neat boxes, and your gait can change with speed, fatigue, terrain, and even different shoes.
Why gait analysis helps
Gait analysis is a way of looking at how you move when you run. At the simplest level, it helps identify how your feet land and roll, but the useful part is bigger than that.
A good gait analysis can also highlight patterns like:
Cadence and overstriding tendencies
Where you land relative to your body
Whether your knees track consistently or collapse inward when tired
Hip stability and posture changes as you run
Asymmetries between left and right
None of that means you're "broken". It just gives you information. And information is useful because it helps you choose shoes with less guesswork.
The modern approach is not "you overpronate, therefore you must buy stability shoes forever". It's more like: "Here's what we're seeing, here's how that might relate to what you feel, here are a few shoe types that usually suit this pattern, and here's what feels best on your feet."
How to get a sense of your running style at home
Home checks are not perfect, but they can point you in the right direction.
The wet footprint test
Wet the sole of your foot and step onto paper. A very low arch imprint can hint at more pronation. A very high arch imprint can hint at less pronation. But it's only part of the picture because arches don't tell the full story of how you move dynamically.

Take a photo or short video
A rear view photo of your lower leg and heel can give a clue about alignment. Better still, a short video of you running straight away from the camera and then towards it can show patterns more clearly. Again, it's not a diagnosis. It's a hint.

Look at wear on old shoes
If your outsole wears heavily on the inside edge, you might be rolling in more. If it wears heavily on the outside edge, you might be rolling in less. But wear patterns also depend on the shoe's outsole, where you run, and how many miles you've put into them.
These methods help, but they're rough. If you want something more reliable, gait analysis is the clean step up.
Pro:Direct's free digital gait analysis option
If you want a more informed recommendation, Pro:Direct offers a gait analysis service where you can send a short video and get guidance back from the team.
Email: [email protected]
To help the team give useful advice, include a short video of you running a short distance at your normal pace:
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Record with shoes and without shoes if possible
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Film you running on a treadmill or in a straight line
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Capture you running away from the camera (to see the back of your legs) and towards the camera (to see how the front of your feet land)
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Keep the file under 10MB and make sure the footage is clear enough to see your feet and ankles
Include answers to these questions:
a. What trainers are you currently using?
b. What mileage are you doing and on what surface?
c. How long have you had your current shoes?
d. Do you have any recurring issues?
That last one matters. The best shoe advice is always a mix of how you move and what you feel.
And for fit questions or shoe comparisons, you can also speak to the product team via [email protected].
Choosing shoes by pronation, without turning it into a personality trait
Here's the updated, sane approach.
If you feel comfortable in neutral shoes, you don't have recurring issues, and your running feels stable, you don't need to chase structure just because you "might" overpronate.
If you do get recurring discomfort, feel unstable late in runs, or find your ankles collapsing inward when you fatigue, shoes with some guidance can be worth trying. That can mean classic stability shoes, but it can also mean wider platforms, firmer sidewalls, guide rails, or simply a more supportive upper. "Stability" is a spectrum now, not one design.
If you tend to underpronate, many runners feel best in cushioned neutral shoes. The aim is comfort and shock absorption, because your foot may be doing less of the natural inward roll that spreads impact.
Most importantly, comfort while running matters more than comfort while standing in your kitchen. Shoes that feel fine walking can feel totally different at mile five.
The simplest way to test shoe fit and function when they arrive
If you're buying online, do this before you commit them to the outdoors.
Put on the socks you actually run in.
Try the shoes on indoors, ideally on carpet so you keep them returnable.
Loosen the laces fully, seat your heel back, then lace up gradually so the tension is even.
Check three things: toe room, midfoot hold, heel lockdown.
Then do a few light jog steps and quick direction changes. Any rubbing, heel slip, or toe pressure you notice immediately usually gets worse later, not better.
It sounds basic, but it prevents most of the classic mistakes.
A quick note on injury claims
It's tempting to promise that gait analysis and the "right" shoe will prevent injury. Reality is more complicated. Shoes can help with comfort, stability, and consistency. They can reduce some stressors. They can't override training errors, abrupt mileage jumps, sleep debt, strength deficits, or poor recovery.
So treat this as a smart way to reduce guesswork and find a shoe that suits you, not as a medical solution.
If pain is severe, persistent, or worsening, professional medical advice is the right move.
Final thought
Pronation isn't a problem to solve. It's a pattern to understand.
The best running shoe is the one that fits your foot shape, feels stable at your pace, and stays comfortable as you warm up and fatigue. Gait analysis helps you get there faster, especially if you're new to running, changing training goals, or stuck in a loop of shoes that never feel quite right.
The aim is simple: fewer doubts, fewer niggles, more good weeks of running.