Shin Pain Going Downhill: Causes and Fixes
Why your shin hurts on descents — eccentric load, mechanics, and how to train it out.
What this pattern usually means
Downhill running multiplies eccentric load on quads, knees, and the patellar tendon. Pain only on descents usually points to strength or mechanics, not structural damage.
What to do today
- Walk descents for 1-2 weeks while you rebuild capacity
- Add eccentric quad work (slow tempo squats, step-downs)
- Increase cadence 5-10% on downhills
- Avoid braking — lean slightly forward, shorter steps
When to worry
- • Pain now showing up on flats too
- • Catching or locking sensation
- • Sharp pain you have to limp from
Common causes of shin pain
- Shin splints (MTSS)
- Tibial stress fracture
- Rapid mileage increase
- Worn or wrong shoes
- Hard surfaces
Could it be one of these injuries?
Shin splints — clinically known as medial tibial stress syndrome (MTSS) — is an overuse injury where the connective tissue and bone along the inner edge of the tibia become inflamed and tender. It sits on a continuum: pushed too far, MTSS becomes a tibial stress reaction, then a true stress fracture.
A stress fracture is a small crack in a bone that develops when bone breakdown outpaces bone remodeling. Common sites for runners: tibia, metatarsals (especially the 2nd and 3rd), navicular, and femoral neck. Some — femoral neck and navicular — are 'high-risk' and require careful management.
Other shin pain patterns
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