Chest and Back Muscle Flashcard

Front

What is the function of the infraspinatus muscle?

Back

The infraspinatus muscle is responsible for external rotation of the shoulder and stabilization of the shoulder joint.

Front

Identify the muscle that is primarily responsible for flexing the elbow.

Back

Biceps brachii.

Front

What is the role of the trapezius muscle?

Back

The trapezius muscle helps in moving, rotating, and stabilizing the shoulder blade (scapula) and extending the neck.

Front

What muscle is located in the abdominal region and is responsible for flexing the spine?

Back

Rectus abdominis.

Front

Which muscle is known as the 'swimmer's muscle' due to its role in shoulder adduction?

Back

Latissimus dorsi.

Front

What is the primary action of the teres major muscle?

Back

The teres major muscle assists in the internal rotation, adduction, and extension of the shoulder.

Front

What muscle is involved in raising the arm and is located on the upper shoulder?

Back

Deltoid.

Front

Identify the muscle that is located beneath the scapula and is involved in internal rotation of the shoulder.

Back

Subscapularis.

Front

What is the primary function of the pectoralis major muscle?

Back

The pectoralis major muscle is responsible for shoulder flexion, adduction, and internal rotation.

Front

Which muscle group is primarily responsible for the extension of the elbow?

Back

Triceps brachii.