Leg Shin Splints: What to Know

Shin splints usually cause aching or tenderness along the inner border of the shin during or after repeated impact. They can appear after starting running, increasing distance, adding hills, changing surfaces, or returning after a break. The muscles and connective tissues around the shin are asked to manage more load than they have adapted to. Flat feet, limited ankle movement, worn footwear, or a sudden change in running form may add strain, but no single factor explains every case.

Pain spread over an area is more typical of shin splints than a small, sharply tender spot. Pain that becomes focal, occurs at rest, or keeps worsening needs assessment because a bone stress injury can feel different.

Temporarily reduce the activity that provokes pain and replace it with swimming, cycling, or another comfortable option. Ice wrapped in cloth may soothe the area after activity. Check that shoes fit well and are appropriate for the surface; custom orthotics may be considered when foot mechanics contribute. A physiotherapist can review calf strength, ankle mobility, and running technique. Gait retraining may help distribute load more evenly. Increase impact gradually, changing one training factor at a time, and use symptom response the next day as a guide.

Arrange an examination if pain does not improve after reducing impact, repeatedly returns, or interferes with ordinary walking. Seek prompt care for a pinpoint tender area, pain at rest or overnight, sudden swelling, bruising, numbness, weakness, or inability to bear weight. Do not push through pain that changes your walking pattern. A clinician can distinguish shin splints from a stress fracture, muscle injury, or a problem at the ankle or knee.

Ask: Is my pain pattern consistent with shin splints? Which activities can I keep doing? Could my foot shape, shoes, or running technique be increasing load? Would physiotherapy, gait retraining, or orthotics suit my examination findings? How should I progress back to impact?