Muscle System Review

Front

What is the name of the muscle responsible for chewing?

Back

masseter

Front

Which muscle is located in the upper back and is responsible for moving the shoulder blades?

Back

trapezius

Front

What is the name of the muscle labeled as number 3 in a muscle diagram?

Back

pectoralis minor

Front

What is the primary function of the trapezius muscle?

Back

To elevate, retract, and rotate the scapula.

Front

What are the muscles commonly referred to as the 'six pack'?

Back

rectus abdominus

Front

What is the role of the pectoralis minor muscle?

Back

To stabilize the scapula and assist in shoulder movements.

Front

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

Back

biceps brachii

Front

What is the function of the rectus abdominus muscle?

Back

To flex the lumbar spine and stabilize the pelvis.

Front

Which muscle group is responsible for the extension of the knee?

Back

quadriceps femoris

Front

What is the primary action of the latissimus dorsi muscle?

Back

To extend, adduct, and medially rotate the shoulder.