Playing at high density has caused the feet of many football stars to become deformed due to calluses or damaged nails.

All five toes on Ronaldo’s right foot are accompanied by terrible calluses.

Xabi Alonso has a handsome face but his legs are not like that. The Spanish player’s two thumbs were almost completely deformed with stubby nails.

Di Maria’s toes have all their nails damaged. Not only that, it was also wrinkled and scratched like an old person’s foot.

Navas’s right thumb was flattened, completely different from the other leg.

Messi’s feet are quite similar to Di Maria’s. In addition to having a damaged big nail, Messi’s feet were also scratched and seemed red from having to plow too much.

Pique’s feet with big nails turned inward.

Similar is David Villa’s leg.