do pigs walk on their metatarsals or metacarpals?

Both are used in walking. The metacarpals are in the forelimbs, and the metatarsals are in the hind limbs.

However, if you are talking about what bones come into closest contact with the ground, they are the digits or phalanges in both the forelimbs and the hind limbs.

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I hope this helps. Thanks for asking.

Pigs walk on their metacarpals. To understand this, let's break down the terms. Metatarsals and metacarpals refer to the bones in the feet of animals.

In most mammals, including pigs, the bones of the forelimb are called metacarpals, and the bones of the hindlimb are called metatarsals. Metacarpals support the front feet, while metatarsals support the hind feet.

When observing how pigs walk, you can see that they walk on their toes or digits. Their front feet rest on the metacarpals, while their back feet rest on the metatarsals. This walking style is known as digitigrade locomotion, and it is common in many animals, including pigs.

So, to answer your question, pigs walk on their metacarpals with their front feet and on their metatarsals with their hind feet.