Why Does My Injury Keep Coming Back? When Rest Isn’t Enough

We've all done it - me definitely included.

You get a little niggle while running, playing sport, training at the gym or simply doing something you enjoy. Maybe your knee starts to ache halfway through a run, your Achilles feels tight after training, or your shoulder begins to complain at the gym.

So you rest.

A few days later, it feels better. You start exercising again and think, “Great, that's sorted.”

Until a few weeks later… there it is again.

So you rest again. It settles. You start exercising again.

And the cycle repeats.

Niggle → rest → feels better → return to sport → niggle returns.

For a while, this can work surprisingly well. But eventually, something changes. The niggle comes back sooner, takes longer to settle or starts to affect how you move and exercise.

Eventually, it becomes more of a warning pain than an occasional irritation, and the running, sport, gym session or activity you love isn't quite as enjoyable anymore.

That's often the point when people come to see me at Bennett Fit Physiotherapy in East Lothian.

So, does rest actually help an injury?

Yes. Rest is useful.

If you've irritated a tendon, ligament, joint surface, muscle or another structure, temporarily reducing the load on it can allow that initial irritation to settle. Sometimes that's exactly what your body needs.

The problem is that rest doesn't necessarily change the reason the tissue became irritated in the first place.

Imagine you've got a slightly irritated tendon. You stop running for a week and the pain settles.

Excellent.

But then you go straight back to exactly the same running volume, at exactly the same pace, with exactly the same strength, mobility and recovery habits that were present when the problem started.

In reality, you've changed very little apart from giving the irritated area some time off.

The pain may have gone, but the amount of load the tissue can comfortably tolerate hasn't necessarily changed.

And that's where the cycle can begin again.

This is something I see regularly in people looking for physiotherapy for recurring sports injuries, running injuries and persistent aches and pains in East Lothian. The activity itself isn't necessarily the problem. Often, it's the balance between what you're asking your body to do and what it is currently able to tolerate.

Meet the ring leader…

I often think of an injury as having a bit of a gang behind it.

At the beginning, there might be one obvious ring leader.

Perhaps it's an irritated tendon. Maybe a ligament, joint or the surface of a bone has become aggravated.

That's the thing that's hurting.

You rest it, and the irritation settles.

But if the underlying problem isn't addressed and you keep repeatedly loading it beyond what it can comfortably tolerate, other things can start to happen around it.

Muscles may become tighter or start working differently. A joint may become a little restricted. You may subtly change the way you move to protect the sore area, without even realising you're doing it.

Other muscles may start doing more work to compensate.

Your strength, coordination or tolerance to load may change.

And suddenly, the original problem isn't working alone anymore.

The ring leader has picked up some accomplices.

These secondary changes don't necessarily mean that you've developed a whole collection of new injuries. They're often simply your body's way of adapting to a problem that has been hanging around.

But they can make the original niggle feel much more persistent, complicated or severe.

This is one reason recurring injuries can feel confusing. The place that originally hurt may no longer be the only part of the picture.

Why does an old injury suddenly start causing problems again?

Sometimes people are particularly frustrated because they're doing an activity they've done successfully for years.

They might say, “But I've always run this distance,” or, “I've trained like this for ages, so why is it suddenly a problem?”

And this is where life gets involved.

We're not machines.

Our ability to recover and tolerate load is affected by much more than the activity we're doing.

As we get older, we may notice changes in our strength, recovery and tissue tolerance. Hormonal changes can play a part. Sleep might not be as good as it once was. Work might be stressful. Family life can be demanding.

We might be eating differently, travelling more, doing less recovery or simply trying to squeeze exercise into an already very busy life.

You might have started running three years ago when you had plenty of time to recover between sessions.

Now you're doing the same running, but you're sleeping less, working more, dealing with family pressures and perhaps going through hormonal changes too.

The running hasn't changed - but you have.

And that matters.

It doesn't mean that you're fragile or that you need to stop doing the things you enjoy.

It simply means that sometimes we need to look at the whole picture, rather than focusing entirely on the bit that hurts.

This is why your physio might ask you so many questions!

When you come to see me for physiotherapy, you might be expecting me to look at the painful knee, shoulder, hip or Achilles and tell you exactly which exercise will fix it.

And of course, I'll assess the painful area.

But I'll probably also ask you about things that initially seem completely unrelated.

How much are you training? What else are you doing during the week? How has your sleep been? Has your training changed recently? How are you recovering? Are you stressed?

I might also ask whether you've changed your diet, whether your strength or fitness has changed, whether you've noticed stiffness elsewhere or whether your menstrual cycle has changed.

And importantly, I'll want to know:

What does your week actually look like?

That's not me trying to make a simple problem complicated.

It's me trying to work out why your body isn't tolerating something that it used to tolerate.

Because if we only treat the bit that hurts, we may settle the symptoms without changing the environment that allowed those symptoms to develop.

A thorough physiotherapy assessment isn't just about finding where it hurts. It's about understanding the person attached to the injury.

How do you break the cycle of a recurring injury?

When someone has had a niggle for months, it can feel quite daunting.

They might have been told that they need to stop running, stop exercising or completely change what they do.

That's not usually how I like to approach things at Bennett Fit Physiotherapy.

Instead, I try to break the problem down into smaller, manageable pieces.

We look at questions such as:

What is the main problem?

What has become tight?

What has become weak?

What isn't moving as well as it could?

What load is the tissue struggling to tolerate?

What has changed in your training?

And what might be happening outside your training that is affecting your recovery?

Then we work through those things one at a time. Sometimes the answer really is quite simple. Sometimes there are several pieces to the puzzle.

And sometimes the thing that needs attention isn't even the original "ring leader" anymore - it's the collection of secondary changes that have built up around it.

The aim isn't necessarily to remove everything you enjoy doing. Often, good physiotherapy is about finding the right level of activity now and then progressively rebuilding your body's ability to cope with more.

Should I stop exercising if something hurts?

Not necessarily.

I'm not suggesting that every little ache needs a trip to the physio, and pain doesn't automatically mean that you need to stop all activity.

Our bodies are incredibly good at adapting, and many minor niggles settle with a sensible reduction in load followed by a gradual return to activity.

But there is a difference between a one-off ache that settles and a pattern that keeps repeating.

If you notice:

pain → rest → better → return to activity → pain again

it's worth asking yourself:

“Why does this keep happening?”

Because rest may be successfully settling the irritation, but it might not be solving the reason it keeps getting irritated.

And the earlier we intervene, the easier it can be to deal with.

Physiotherapy for recurring injuries in East Lothian

If you're repeatedly resting the same knee, hip, Achilles, shoulder, back or other injury only for the problem to return when you start exercising again, it may be time to look beyond the painful area itself.

At Bennett Fit Physiotherapy, I work with people across East Lothian who want to understand what's actually contributing to their pain and, importantly, get back to the activities they enjoy.

My job isn't simply to tell you what not to do.

It's to understand what's going on, identify the different pieces contributing to the problem and then help you put them back together - so that you can return to running, sport, training or everyday activity with confidence.

Because the goal isn't to get you through another period of rest.

The goal is to break the cycle. Book an appointment here to get started.

Frequently Asked Questions

Why does my injury keep coming back after rest?

Rest can reduce irritation and make an injury feel better, but it doesn't always address why the area became overloaded or irritated in the first place. If you return to exactly the same activity, training load, strength levels and recovery habits afterwards, the same problem can return.

How long should I rest an injury before seeing a physiotherapist?

There isn't one fixed amount of time that applies to every injury. Many minor aches settle with a short reduction in activity and a gradual return. However, if the same pain repeatedly returns when you exercise, is getting progressively worse, takes longer to settle or is beginning to change the way you move, a physiotherapy assessment can help identify what is contributing to it.

Should I completely stop running or exercising if I have pain?

Not always. Depending on the injury, it may be more appropriate to reduce or modify your training rather than stopping completely. The aim is often to find a level of activity your body can currently tolerate and then gradually build from there.

Can weakness cause recurring injuries?

Strength can be one part of the picture. If certain muscles or tissues are being asked to tolerate more load than they are currently prepared for, this may contribute to recurring symptoms. However, strength is rarely the only factor, which is why a physiotherapy assessment looks at movement, training load, mobility, recovery and your wider lifestyle too.

Can stress and poor sleep make an injury worse?

They can influence how well your body recovers and tolerates physical load. Stress, sleep, nutrition, hormonal changes, work demands and other lifestyle factors can all form part of the overall picture, particularly when an injury has become persistent.

Why does my physio ask about things that aren't related to my injury?

Because your painful knee, shoulder or Achilles doesn't exist in isolation. Understanding your training, work, sleep, stress, recovery and other factors can help identify why your body is struggling with something it previously tolerated.

When should I see a physio about a recurring niggle?

If you repeatedly follow the pattern of pain → rest → improvement → return to exercise → pain again, it is worth getting the problem assessed. You don't necessarily need to wait until the pain becomes severe. Addressing the factors contributing to a recurring injury earlier can often make the problem easier to manage.

Can Bennett Fit Physiotherapy help with recurring sports and running injuries in East Lothian?

Yes. Bennett Fit Physiotherapy works with people experiencing sports injuries, running-related pain and recurring musculoskeletal problems in East Lothian. The focus is not simply on temporarily settling symptoms, but on understanding what may be contributing to the problem and building a plan to help you return to the activities you enjoy with confidence.