The natural inward rolling motion of the foot after heel strike during walking or running, helping to absorb shock and adapt to ground surfaces. Normal pronation is essential for efficient movement, but excessive or insufficient pronation can lead to injury.
From Latin 'pronatus,' past participle of 'pronare' meaning 'to bend forward' or 'incline.' The anatomical term was adopted into sports medicine in the mid-20th century as understanding of foot mechanics in running developed.
Pronation has become one of the most misunderstood concepts in running - the shoe industry created categories like 'overpronation' that led millions of runners to believe normal foot motion was a problem needing correction. In reality, pronation is crucial for shock absorption and energy return, and the vast majority of runners have perfectly normal pronation that doesn't require intervention!
Complete word intelligence in one call. Free tier — 50 lookups/day.