August 27, 2025
If you’ve ever started a new training program or increased your running distance, you might have felt a dull ache or sharp pain along the front of your shin. This is commonly referred to as shin splints. But, did you know that shin splints aren’t actually one single condition? The term shin splints is more of an umbrella phrase used to describe pain in the shin area from a variety of causes. Let’s break it down. Why Do Shin Splints Occur? Shin splints usually develop from overuse or overload of the muscles, tendons, and bones in the lower leg. Contributing factors can include: • Sudden increase in training load (more running, higher intensity, or harder surfaces) • Poor footwear that doesn’t provide adequate support • Biomechanical issues, such as flat feet, high arches, or weak hip/core muscles • Repetitive impact activities like running, jumping, or dancing • Training surfaces like hard concrete, uneven ground, or too much treadmill running can increase stress • Insufficient recovery between sessions In simple terms, shin splints happen when your body isn’t keeping up with the demands being placed on it. Front vs Inside Shin Pain Not all shin splints feel the same — where your pain is located can give clues about the underlying cause: Pain on the Inside of the Shin (Medial Shin) • Most often Medial Tibial Stress Syndrome (MTSS) • Feels like a dull ache or soreness along the inner edge of the shin bone • Caused by irritation where muscles attach to the tibia • Common in runners and people who suddenly increase training load Pain on the Front of the Shin (Anterior Shin) This can come from a few different causes: • Tibialis anterior overload/tendinopathy, e.i. pain along the outer front of the shin, worse when lifting the foot (e.g., during running or uphill walking). • Stress reaction or stress fracture → sharp, pinpoint pain on the front of the shin bone that worsens with impact and may linger at rest. • Chronic Exertional Compartment Syndrome (CECS) → cramping, tightness, or pressure at the front of the shin during exercise, easing with rest. Sometimes accompanied by numbness or weakness in the foot. In short: inside shin pain = usually muscle overload (MTSS), front shin pain = can be muscle, bone, or compartment-related. The Different Types of Shin Splints “Shin splints” isn’t a diagnosis on its own. It’s a general term that can include several different conditions: Medial Tibial Stress Syndrome (MTSS) The most common type of shin splints. Pain is felt along the inside edge of the shinbone (tibia) and is usually caused by irritation of the muscles and tissues that attach there. Stress Reactions and Stress Fractures If overload continues, the shin bone itself can develop tiny cracks called stress fractures. Pain is usually sharp, more localised, and worsens with impact. Chronic Exertional Compartment Syndrome (CECS) A less common condition where muscle swelling during exercise is restricted by tight surrounding tissue, causing cramping, pain, or tightness that eases with rest Other Causes: Tendinopathies (e.g. tibialis anterior tendinopathy) Nerve irritation Vascular issues (rare) Because there are so many possible causes, a professional assessment is needed. Treatment and Management of Shin Splints The right treatment depends on the cause, but general approaches include: Short-Term Relief • Relative rest: Swap running/jumping for cycling, swimming, or other low-impact options. • Manual therapies: treatments like massage, dry needling, cupping, and joint mobilisation can help ease tight muscles, improve blood flow, and reduce pain. • Footwear check: Supportive, activity-appropriate shoes are key. • Surface change: e.g. move from running on concrete to grass to reduce impact. Rehabilitation and Prevention • Strength training: Focus on calves, shins, hips, and trunk for better load tolerance. • Mobility work: Work to improve ankle mobility & flexibility of the muscles around the ankles. • Load management: Gradually increase running distance and intensity (no more than ~10% per week). • Surface check: Where possible, run on softer, varied surfaces like grass or trails rather than always on hard concrete. • Training variety: Mix impact and non-impact workouts to reduce repetitive stress. When to Worry About Stress Fractures While many cases of shin splints settle with rest and rehab, stress fractures require more caution. You should seek assessment if you notice: • Sharp, pinpoint pain in one spot on the shin • Pain that worsens the more you exercise • Pain that lingers at rest or at night • Swelling or tenderness over the bone Stress fractures usually need a longer period of rest, medical imaging, and a carefully guided return to sport. Final Thoughts Shin splints are very common, especially in runners and athletes, but they’re not always straightforward. Because shin pain can stem from issues like MTSS, stress fractures, or compartment syndrome, getting a clear diagnosis is key. The good news is, with the right combination of rest, manual therapies, strength training, load management, and recovery strategies, most people make a full return to activity. If you’ve been struggling with shin pain, or you’re worried about the possibility of a stress fracture, book an assessment with your physiotherapist. The sooner we can get to the root of the problem, the quicker you can get back to pain-free movement.