Having flat feet doesn’t necessarily mean you will have problems. Plenty of people have low arches and never experience pain. But if your feet ache after a long walk, your ankles regularly feel uncomfortable or you keep getting pain around your knees or hips, it may be worth looking at how your feet are moving. 

The painful area is not always the only place that needs attention. Your feet, ankles, knees and hips all work together when you walk or run. A gait and biomechanical assessment can help show what is happening through the lower limb and whether your foot movement is relevant to the symptoms you are experiencing. 

What Does Having Flat Feet Actually Mean? 

Look at your bare foot while you are standing. Most people have a visible space between the floor and the inside of the foot. This is the arch. 

With flat feet, sometimes called fallen arches, that arch is lower or flattens more when weight is placed through the foot. Some people have had this foot shape for as long as they can remember. In others, the arch can change over time. 

The important thing to understand is that the appearance of your arch tells only part of the story. 

Your foot is supposed to move when you walk. As it meets the ground, it adapts and helps absorb load before becoming firmer again as you move forward. Part of this natural movement is called pronation, where the foot rolls inward. 

Some people pronate more than others. You may hear this described as overpronation, particularly when the inward movement is more pronounced. 

That still doesn’t automatically make it a problem. What matters is how you move, whether you have symptoms and what else is happening through your legs. 

Why Can Your Ankles Become Uncomfortable? 

Think about what happens during a normal day. You may take thousands of steps, and every one starts with your foot meeting the ground. 

If the foot rolls inward considerably as you put weight through it, movement also takes place around the ankle and lower leg. Most of the time your body handles this without difficulty. Problems can arise when the movement is combined with other factors such as a previous ankle injury, weakness, limited mobility, unsuitable footwear or a sudden increase in activity. 

You might notice that your ankles or feet feel tired towards the end of the day. Perhaps discomfort appears after a longer walk, or an ankle that has been injured before starts bothering you again when you become more active. 

Even your shoes can sometimes provide a clue. If one area repeatedly wears down much faster than another, it may be useful to look at the way you are walking. 

None of these signs proves that flat feet are responsible. They simply give us more information to consider when trying to understand recurring foot or ankle problems. 

What About Knee Pain? 

The knee sits between the ankle and hip, so what happens above and below it matters. 

As your foot moves, your lower leg moves with it. This is one reason a knee assessment may involve looking at more than the knee itself. 

Imagine someone who notices aching around a knee whenever they take a long walk. Rest settles it, but the same discomfort returns the next time they increase their distance. There could be several explanations. Strength, previous injuries, training habits and joint mobility could all be relevant. Their foot and ankle movement may also be part of the picture. 

This is particularly worth considering when knee discomfort occurs alongside flat feet, recurring ankle problems or noticeable changes in the way someone walks. 

Rather than assuming that the foot is causing the knee pain, the useful question is whether the way the whole leg moves is placing demands on the knee that could be contributing to the problem. 

Can Flat Feet Affect the Hips Too? 

Your hips have an important job when you walk. They help control the leg, support your body weight and keep you stable as you move from one foot to the other. 

Because movement at the foot can influence the lower leg and knee, changes can continue further up the chain. The body may also adapt in different ways. One person may change the way the knee moves, while another may compensate more around the hip. 

This is why hip discomfort should not automatically be treated as an isolated problem without considering what is happening elsewhere. 

At the same time, it would be misleading to say that flat feet are the cause of hip pain simply because someone has both. Hip pain has many possible causes. Foot posture and gait are just two pieces of a much larger puzzle. 

Two People with Flat Feet Can Be Completely Different 

This is an important point. 

One person can have very low arches, run several times a week and never have a problem. Another may have much less obvious flat feet but experience recurring discomfort when walking. 

Why the difference? 

Because an arch is only one feature of the lower limb. Strength, flexibility, balance, previous injuries, footwear, work, sport and general activity levels all matter. 

This is also why looking at someone’s feet while they are sitting or standing tells us only so much. We often learn more when we see what happens once the person starts moving. 

Where Gait Analysis Can Help 

Gait analysis is essentially an assessment of the way you walk or run. 

Rather than looking only at whether an arch appears flat, it allows the movement of the feet and legs to be considered together. A wider biomechanical assessment may also look at strength, flexibility, joint movement, balance and lower-limb control. 

Westmeath Injury Clinic provides gait analysis and custom orthotics in Mullingar for people experiencing recurring foot and lower-limb problems. 

During an assessment, your symptoms are considered alongside your daily activities, footwear and previous injuries. Your foot and ankle movement, lower-limb alignment and walking pattern can then be examined to see whether anything stands out. 

For someone who runs, running movement may also be assessed where appropriate. 

The aim isn’t to find something wrong with every flat foot. It is to work out whether the way your feet and legs are functioning has any relevance to your symptoms. 

Does Having Flat Feet Mean You Need Orthotics? 

No. 

This is probably one of the biggest misconceptions around flat feet. 

If your arches are low but you are comfortable and doing everything you want to do, there may be no reason to change anything. 

Even when someone with flat feet does have pain, custom orthotics are not automatically the answer. What is appropriate depends on what the assessment finds. 

For one person, the priority might be improving strength or mobility. Someone else may benefit from changing footwear or adjusting their training for a period. Physiotherapy and rehabilitation may be appropriate in other cases. 

There are also situations where additional support inside the shoe may be useful. Custom orthotics can be made or selected according to an individual’s requirements and may provide support, cushioning or pressure relief. 

The decision should come after assessing the person rather than simply looking at the shape of the arch. 

When Is It Worth Having Your Gait Checked? 

You don’t need a gait assessment simply because you have flat feet. 

It becomes more relevant when something keeps bothering you. 

Perhaps your feet or heels start aching whenever you spend a long day standing. Maybe one ankle repeatedly feels unstable. You may notice knee or lower-leg discomfort when walking, or the same problem may return each time you increase your running distance. 

Recurring symptoms like these are a reason to investigate rather than repeatedly resting until they settle and then waiting for them to return. 

It can also be useful to have your movement assessed if your shoes consistently wear unevenly or if you struggle to find footwear that feels comfortable. 

A gait assessment won’t assume that your feet are the problem. Its value is in helping to determine whether they are part of it. 

What Can You Do If Flat Feet Are Bothering You? 

Start with the problem you are actually experiencing rather than trying to change the appearance of your feet. 

If there is no pain and your flat feet are not limiting you, you may not need treatment. 

If something does hurt, the next step depends on why. 

That could mean working on strength or mobility, changing an aspect of your training, reviewing footwear or using physiotherapy as part of rehabilitation. If an assessment shows that additional foot support is appropriate, orthotics may also form part of the plan. 

The solution should fit the person. 

A runner preparing for an event, somebody standing for eight hours at work and someone recovering from an old ankle injury may all have flat feet, but they are unlikely to need exactly the same advice. 

Look at the Whole Lower Limb Not Just the Arch 

It is easy to focus on the feet because that is where the movement begins, but the body does not work in separate sections. 

Your feet interact with your ankles, knees and hips every time you take a step. 

So if discomfort keeps returning, it makes sense to look at how those areas work together. Sometimes the painful area itself needs treatment. In other cases, something elsewhere in the movement chain may also be relevant. 

Most importantly, having flat feet is not automatically a problem that needs fixing. The question is whether your foot and lower-limb mechanics are associated with symptoms that are stopping you from walking, exercising, working or enjoying your usual activities comfortably. 

Book a Gait and Biomechanical Assessment in Mullingar 

If you have flat feet and keep experiencing foot, ankle, knee or lower-limb discomfort, we can take a closer look at what happens when you move. 

At Westmeath Injury Clinic, your assessment considers your symptoms, footwear, previous injuries and everyday activities alongside the way you stand, walk or run. From there, we can explain what we find and discuss the options that are appropriate for you. 

Contact Westmeath Injury Clinic to discuss your symptoms or book a gait and biomechanical assessment at our Mullingar clinic.