Ohlsen muscle functions

Front

What muscle allows you to raise your eyebrows and wrinkle your forehead?

Back

Frontalis

Front

What muscle allows you to abduct your arm?

Back

Deltoid

Front

What muscle allows you to cross your legs?

Back

Sartorius

Front

What muscle flexes the forearm?

Back

Biceps brachii

Front

What muscle extends the forearm?

Back

Triceps brachii

Front

What is the primary function of the deltoid muscle?

Back

Abduction of the arm.

Front

Which muscle is responsible for flexing the elbow joint?

Back

Biceps brachii.

Front

What muscle is involved in the extension of the elbow joint?

Back

Triceps brachii.

Front

What muscle is known as the 'tailor's muscle' and is involved in crossing the legs?

Back

Sartorius.

Front

What muscle is located on the front of the skull and is responsible for facial expressions?

Back

Frontalis.