Muscles of the Arm

Front

Which muscle lifts the arm over the head?

Back

Deltoid

Front

What is the red muscle?

Back

Triceps brachii

Front

What is at 'B'?

Back

Brachialis

Front

What is the red arrow indicating?

Back

Bicep brachii

Front

An antagonist of elbow flexion?

Back

Triceps brachii

Front

What is the primary function of the biceps brachii?

Back

Elbow flexion and forearm supination.

Front

What muscle is responsible for elbow extension?

Back

Triceps brachii

Front

Identify the muscle that assists in shoulder abduction.

Back

Deltoid

Front

What is the role of the brachialis muscle?

Back

It flexes the elbow joint.

Front

Which muscle is located on the posterior side of the arm?

Back

Triceps brachii