Is pig's trotters pig's feet?

The elbow belongs to the joint between the pig's trotters and the supporting arm, and the pig's trotters are the limbs that contact the ground when the pig stands and walks. Pig's trotters and elbows are connected, but they belong to different parts and the meat tastes different.

Pig's elbow has more meat, lean meat tastes elastic, pig's trotters have less meat, more tendons and tight skin.