HAP #27 - Muscles of the Chest, Shoulders, and Limbs

Front

What is the origin and insertion of the brachialis muscle?

Back

Originates on the humerus and inserts on the ulna.

Front

Identify the muscle that is located in the upper thigh and is responsible for flexing the hip and knee.

Back

Sartorius.

Front

What is the primary function of the gluteus medius muscle?

Back

It abducts the thigh and stabilizes the pelvis.

Front

Which muscle is part of the hamstring group?

Back

Biceps femoris.

Front

What is the main function of the quadriceps muscle group?

Back

Extends the knee.

Front

Identify the muscle that is responsible for flexing the elbow.

Back

Biceps brachii.

Front

What muscle is known as the 'pecs'?

Back

Pectoralis major.

Front

Which muscle is located on the front of the neck and helps in head rotation?

Back

Sternocleidomastoid.

Front

What is the role of the rectus abdominis muscle?

Back

It flexes the vertebral column and compresses the abdomen.

Front

Identify the muscle that is primarily responsible for shoulder abduction.

Back

Deltoid.