The horned puffin lives in the cold waters of the North Pacific.

The spiny dogfish is a type of fish that lives in the deep sea.

The pronghorn, native to North America, is characterized by its speed and beautiful horns.

He is doing a special exercise to train his scalene muscles.

The Atlantic puffin is one of the most commonly seen birds in the North Atlantic.

The anterior scalene muscle is part of the neck muscles and plays a role in assisting with respiration.

By strengthening the posterior scalene muscle, you can reduce neck and shoulder pain.

He is suffering from muscle pain in his middle scalene muscle.

The scalenus minimus muscle is a part of the human body, but it does not exist in everyone.

This is a model of a mutetrahedron.