Why do inversion sprains occur more often than eversion sprains?

Inversion sprains occur more often than eversion sprains primarily due to the anatomical structure and stability of the ankle. The lateral ligaments, which are more susceptible to injury, are less robust and provide less support compared to the strong medial ligaments on the inside of the ankle. Additionally, the natural movement patterns in activities like running or jumping often lead to the foot rolling inward, increasing the likelihood of an inversion injury. This combination of anatomical factors and common movement dynamics contributes to the higher incidence of inversion sprains.