Running has boomed across Manchester, and you only have to look around the Northern Quarter, Deansgate, and the canal towpaths on any given morning to see it. With all those extra miles, shin pain has boomed too. It is one of the most common complaints we see from runners, and almost everyone arrives calling it shin splints. The honest, more useful picture is that most of it is a condition called MTSS, and the root cause is nearly always the same simple thing: doing more than your body is currently built to handle. Here is what is really going on, and how to fix it properly.
What “shin splints” actually is
Shin splints is the everyday name for medial tibial stress syndrome, or MTSS. It describes pain along the inner edge of the shin bone, where the bone and the tissues that attach to it become irritated and overloaded. It is not a single tidy injury so much as a sign that the shin is being asked to absorb more repetitive stress than it can comfortably cope with. That matters, because it points you straight at the real problem, and therefore the real solution.
The heart of it: load versus capacity
Here is the idea that explains almost every case of shin pain we treat. Your body has a certain capacity, the amount of running your bones, muscles, and tendons can currently tolerate and recover from. And your training gives it a certain load, the distance, pace, and frequency you actually do. When load stays within capacity, your body adapts and gets stronger. When load repeatedly overshoots capacity, tissues start to complain, and the shin is often the first to speak up.
The trap so many people fall into is running as though they have always run. They lace up and pick straight back up at the distance and pace they remember, or they get swept along by a new hobby and pile on the miles quickly, without ever building up to it. The intention is great. The problem is that capacity is not a given, it is something you earn gradually. Bone in particular adapts, but it adapts slowly and it needs graded, progressive exposure to get stronger. Skip that, and MTSS is one of the ways your body lets you know.
Who tends to get it
The common thread is a spike in load that outpaces capacity. That includes new runners starting out with too much enthusiasm and too little build-up, returning runners treating week one like it is the old normal, and experienced runners who suddenly ramp up distance, add faster sessions, change surfaces, or switch footwear. Lower calf and foot strength, and how you load through the leg, can add to the picture, but the pattern underneath is almost always the same: the demand went up faster than the body could adapt.
What it feels like
MTSS usually shows up as a diffuse ache along the inner shin, spread over a stretch of the bone rather than one tiny spot. Early on it often appears at the start of a run, may briefly settle as you warm up, then returns and lingers afterwards. The area can feel tender to press along the bone. As things progress, the pain tends to arrive sooner in a run and hang around longer, which is your cue to act rather than push on.
How physiotherapy fixes it
The good news is that MTSS responds very well to the right plan, and that plan is rarely just rest. Treatment starts with a proper assessment to confirm it is MTSS, rule out a stress fracture, and understand your training and your goals. From there it comes down to two things working together: managing load and building capacity.
Managing load means finding the amount of running that does not flare your symptoms and holding there for a while, rather than stopping dead or pushing through. Building capacity means a progressive strengthening programme, especially through the calf and foot, so the leg can absorb and return load better, alongside sensible, graded increases in your running. Where it helps, we will look at your running gait and the way you load the leg. Just as important is the education around it, so you understand how to progress your training and never end up back here.
The reassuring truth
None of this means running is bad for you, or that your shins are fragile. Quite the opposite. Running is one of the best things you can do for your health, and bone and muscle are brilliant at getting stronger when you give them the chance. MTSS is not a punishment, it is feedback. Respect the balance between load and capacity, build up instead of diving in, and the vast majority of runners get back to pain-free running and stay there.
Red flags: when it might be a stress fracture
MTSS sits on a spectrum, and if it is ignored it can progress to a bone stress injury or stress fracture. It is worth getting shin pain assessed promptly rather than running through it if you notice any of the following:
- Pain that becomes sharp and pinpoint on the bone, rather than a spread-out ache.
- Pain that hurts when you hop on that leg.
- Pain that is present at rest, or that wakes you at night.
- Pain that is steadily worsening despite easing off your running.
These are not reasons to panic, but they are reasons to stop and get checked, because a stress fracture needs a more careful, protected recovery than MTSS does.
Do you need a scan?
Usually not. MTSS is diagnosed clinically from your history and examination, and a scan does not change the plan for a typical case. Imaging comes into its own when a stress fracture is suspected, where an MRI can confirm it and guide how carefully you need to unload. For most runners, a thorough assessment tells us what we need to know and gets you moving in the right direction quickly.
If you are a runner in Manchester or the Northern Quarter dealing with shin pain and you want a clear diagnosis and a plan to get back to running properly, book an appointment and we will build it around you.