Shin Splints

The hallmark symptom of shin splints is pain along the inner side of the lower leg bone, typically affecting the middle to lower third of the bone. Symptoms usually develop gradually and are closely linked to activity.

Typical symptoms include:

• a dull, aching, or throbbing pain along the inner shin

• pain that begins during exercise and may ease with warm-up, but returns afterwards

• tenderness to touch along the shin bone

• mild swelling over the lower leg

• stiffness in the lower leg, particularly in the morning or after rest

In more long-term cases:

• pain may be present at the start of activity and persist throughout

• discomfort may continue at rest or overnight

• the area over the shin bone may feel sore to the touch

When to seek urgent assessment

It’s important to seek specialist review promptly if:

• pain is severe, in one place, or worsening despite rest

• you have significant swelling, bruising, or cannot bear weight

• pain does not improve within a few weeks of reduced activity

• a child or teenager is experiencing persistent or recurring lower leg pain

These features may suggest you have a tibial stress fracture, chronic exertional compartment syndrome, or another condition that requires a different management approach. In children in particular, persistent bone pain should always be assessed by a specialist.

Shin splints develop when cumulative mechanical load on the tibia outpaces the bone's capacity to remodel and recover. This results in what’s called a ‘periosteal stress reaction’ — localised inflammation of the membrane surrounding the bone — as well as changes in the underlying cortical bone.

Common causes of shin splints include:

• a sudden increase in training volume, intensity, or frequency

• running on hard or sloped surfaces

• footwear that’s worn down, poorly fitted, or inappropriate for the activity

• altered running biomechanics, including overstriding or excessive foot pronation

• tight or weak muscles in the calf, tibialis posterior, or hip abductors

• inadequate recovery time between training sessions

Risk factors for developing shin splints

Factors that may increase your risk of developing shin splints include:

• flat feet (pes planus) or high arches (pes cavus), both of which alter tibial loading

• hypermobility — increased joint laxity can reduce shock absorption and alter lower limb mechanics, increasing tibial stress

• previous lower limb injury

• sudden return to training after a period of rest or injury

• relative energy deficiency in sport (RED-S) – this is particularly relevant in adolescent athletes, especially females, where high training loads combined with insufficient caloric intake impair bone health and significantly increase stress injury risk. RED-S is underdiagnosed in young athletes and can have long-term consequences for bone density if not identified and addressed early. At Welbeck, our paediatric orthopaedic team works collaboratively with sports medicine and nutrition colleagues to assess and manage this where relevant

Shin splints are increasingly common in children and teenagers, particularly those involved in competitive or high-volume sports. The developing skeleton responds differently to mechanical load than the adult skeleton, and this has important clinical implications.

Why children are at particular risk

During periods of rapid growth, bones lengthen faster than the surrounding muscles and tendons can adapt. This creates increased tension along the tibial attachment sites and raises periosteal stress on the shin bone — even without any change in training load. A child who has been training consistently may develop shin splints simply as a consequence of a growth spurt, with no obvious increase in activity.

Additionally, the growth plates (physes) in skeletally immature patients are areas of relative vulnerability. While growth plate injuries are distinct from shin splints, any persistent or atypical lower leg pain in a child warrants specialist assessment to ensure the correct diagnosis is made.

The importance of accurate diagnosis in young athletes

In children, lower leg pain can indicate a larger range of diagnoses than in adults. Conditions that must be considered alongside shin splints include:

• tibial stress fracture – this is a more serious injury than shin splints, requiring protected recovery; MRI is the most reliable way to distinguish this from a periosteal stress reaction

• chronic exertional compartment syndrome - while less common in children, this should be considered where neurological symptoms such as numbness, tingling, or weakness are present during exercise

• periosteal contusion or apophysitis – relevant in younger, skeletally immature children

• bone tumours, including Ewing's sarcoma – although rare, it’s important to exclude in any child with persistent, unexplained bone pain, particularly if associated with night pain, systemic symptoms such as fever or unexplained weight loss, or a palpable soft tissue mass

A specialist paediatric orthopaedic assessment ensures that serious pathology is not missed and that management is tailored to the child's stage of skeletal development.

Training load and the young athlete

There’s growing recognition that early sport specialisation and year-round high-volume training in children increases the risk of overuse injury, including bone stress injuries.

At Welbeck, we take a holistic approach to young athletes. Our consultants not only assess the injury itself, but also the training environment, recovery habits, nutritional status, and, where relevant, psychological wellbeing. We work with parents, and where appropriate, coaches and wider healthcare teams, to support a safe and sustainable return to sport.

Bone health in adolescent athletes

Bone density accrual during adolescence is critical for long-term skeletal health. Recurrent stress injuries in a young athlete should prompt careful assessment of bone health, energy availability, and menstrual function in females. Identifying and addressing RED-S early can prevent not only further injury but also longer-term consequences, including premature osteoporosis.

We welcome referrals for children and young athletes aged 4 and above. If your child has persistent shin pain, is experiencing recurrent lower limb injuries, or you have concerns about their bone health in the context of sport, we encourage early specialist review.

Want to know more? Miss Claudia Maizen, our Consultant Paediatric Orthopaedic Surgeon, discusses growing pains and paediatric musculoskeletal conditions — including when shin pain in children is something more serious — in her podcast with Simon Gilchrist of Mayfair Health. Listen here.

A clear and accurate diagnosis is important to distinguish shin splints from other causes of lower leg pain.

At Welbeck, your consultant will begin with a detailed history of your symptoms, training habits, footwear, and any recent changes in activity. For younger patients, we’ll also discuss training schedules, sport specialisation, growth history, and nutritional habits as part of a comprehensive assessment.

A thorough physical examination will include:

• palpation along the tibia to identify the location, extent, and nature of tenderness

• assessment of foot posture, ankle alignment, and lower limb biomechanics

• observation of gait or running pattern, where clinically relevant

• neurological and vascular assessment if compartment syndrome is suspected

• in children, assessment of skeletal maturity and growth plate status, where indicated

In shin splints, tenderness is typically diffuse and spans at least 5 cm along the posteromedial tibial border. Focal, pinpoint tenderness at a single spot may suggest a stress fracture and warrants further investigation.

Imaging is not always required for straightforward shin splints, but it is recommended when the diagnosis is uncertain, symptoms are severe or not improving, or a stress fracture or other pathology is suspected.

Investigations may include:

• X-ray – often normal in early shin splints, but useful to exclude fracture or other bony pathology

• MRI scan – the preferred investigation for grading bone stress injuries. MRI can reliably distinguish periosteal reaction, bone marrow oedema, and stress fracture, and directly guides management decisions

• DEXA scan – this may be used where low bone density is suspected as a contributing factor, particularly in athletes at risk of RED-S

Shin splints are largely a load management injury, and many cases are preventable with appropriate training habits and preparation.

Practical prevention strategies include:

• increasing training volume gradually – a commonly used guideline is no more than a 10% increase in weekly activity

• wearing well-fitted, appropriate footwear for your sport and foot type, and replacing shoes regularly

• running on softer surfaces where possible, particularly during periods of increased training load

• incorporating adequate rest and recovery into your training programme

• strengthening the muscles of the lower leg, hip, and core to optimise biomechanics and reduce tibial stress

• warming up thoroughly before exercise and cooling down afterwards

• ensuring adequate nutritional intake to support bone health — particularly important in adolescent athletes with high training demands

For children and young athletes, maintaining variety in sport, avoiding excessive single-sport training loads, and ensuring sufficient recovery between sessions are the most effective preventive strategies. If your child has a history of shin splints or recurrent lower limb injuries, a biomechanical assessment and specialist review before returning to high-impact training is strongly recommended.

With appropriate management, the majority of people with shin splints recover fully and return to their previous level of activity. However, continuing to train through pain without treatment can lead to complications.

Possible complications include:

• tibial stress fracture – this is the most significant risk of undertreated shin splints; stress fractures require a longer period of protected rest and can take 8 to 16 weeks or more to heal, with certain locations carrying a higher risk

• chronic lower leg pain – persistent or recurrent shin splints that affect training long-term if the underlying causes are not addressed

• delayed return to sport – the longer shin splints go unmanaged, the longer the overall recovery timeline

• impaired bone health in adolescents – repeated stress injuries during the critical bone-building years of adolescence can compromise long-term bone density if contributing factors such as RED-S are not identified and managed

With early and appropriate treatment, serious complications are uncommon.

Treatment for shin splints is guided by symptom severity, the degree of bone stress injury on imaging, where performed, and the patient's age and activity goals.

At Welbeck, your consultant will develop a personalised plan that balances recovery with your return-to-sport objectives, taking into account the specific considerations for growing children and adolescents.

Load management and activity modification

The cornerstone of treatment is reducing the mechanical stress that drives the injury. This does not always mean complete rest — low-impact alternatives such as swimming or cycling can maintain fitness while allowing the tibia to recover. In children, activity modification must balance injury recovery with the psychological and social importance of sport participation.

Physiotherapy

A structured physiotherapy programme is central to both recovery and prevention of recurrence. This will typically include:

• strengthening exercises for the calf, tibialis posterior, and hip stabilisers

• flexibility work for the calf and Achilles tendon

• running gait retraining, where biomechanical factors are contributing

• a supervised, progressive return-to-running programme tailored to the patient's age and activity level

Footwear assessment and orthotics

Appropriate footwear is important in both treatment and prevention. Where foot posture or alignment is contributing to symptoms, custom or off-the-shelf orthotic insoles may be recommended to optimise tibial load distribution.

Pain relief

Anti-inflammatory medication (NSAIDs) or paracetamol may be used short-term to manage pain during the initial recovery phase. It’s important to note that pain relief should not be used to enable continuation of high-impact training through symptoms, particularly in children and adolescents, where masking pain risks missing progression to a stress fracture.

Shockwave therapy

Extracorporeal shockwave therapy (ESWT) is an established treatment for a range of musculoskeletal overuse injuries and has emerging evidence for refractory shin splints. It may be considered where symptoms have not responded adequately to physiotherapy and load management alone.

Management of underlying bone health

Where low bone density or RED-S is identified as a contributing factor — as is particularly relevant in adolescent athletes — management will include nutritional assessment, endocrinological input if appropriate, and a structured bone health plan alongside orthopaedic care.

Surgical intervention

Surgery is very rarely required for shin splints and is only considered in exceptional cases that have not responded to all conservative measures. Where chronic exertional compartment syndrome is confirmed as a concurrent or alternative diagnosis, fasciotomy may be appropriate.

At Welbeck, our orthopaedic consultants have extensive experience in diagnosing and managing lower leg injuries across all patient groups — from recreational runners to competitive athletes, and from young children to adults.

Our paediatric orthopaedic service is led by specialists with dedicated expertise in musculoskeletal conditions in children and young athletes. We understand that a child's injury is not simply a smaller version of an adult's — the developing skeleton, growth plate vulnerability, bone health considerations, and the context of competitive youth sport all require a specifically informed approach.

Miss Claudia Maizen, our Consultant Paediatric Orthopaedic Surgeon, has spoken in depth about growing pains and paediatric orthopaedic conditions — including how to tell when a child's pain needs specialist attention — in her podcast with Simon Gilchrist of Mayfair Health. Listen to the episode here.

If shin pain is affecting your training, your daily life, or simply not improving with rest — or if you are concerned about a child or young athlete — early specialist assessment can make a significant difference to recovery and help prevent the condition from becoming chronic.

We welcome paediatric patients aged 4 and above. For more information about our paediatric orthopaedic services, please visit our Paediatric Orthopaedics page.

Our consultants are recognised by all major health insurance providers. We also offer care to self-paying patients. Learn more about payment options at Welbeck.

Get in touch today to book an appointment with one of our orthopaedic specialists.