Identifying Skeletal Muscles

Front

What is the primary function of the brachioradialis muscle?

Back

The brachioradialis muscle primarily functions to flex the forearm at the elbow.

Front

Identify the muscle group that includes the gluteus maximus.

Back

The gluteal muscles, which are responsible for the movement of the hip and thigh.

Front

What is the role of the pectoralis major muscle?

Back

The pectoralis major muscle is responsible for the movement of the shoulder joint, including flexion, adduction, and internal rotation.

Front

What muscle is known for its role in the movement of the shoulder and arm, often referred to as the 'deltoid'?

Back

The deltoid muscle, which is responsible for shoulder abduction, flexion, and extension.

Front

What is the function of the serratus anterior muscle?

Back

The serratus anterior muscle is responsible for the protraction and rotation of the scapula.

Front

Name the muscle that is primarily responsible for extending the elbow.

Back

The triceps brachii muscle.

Front

What are the hamstrings, and what is their function?

Back

The hamstrings are a group of three muscles located at the back of the thigh, responsible for knee flexion and hip extension.

Front

Identify the muscle that is commonly referred to as the 'calf muscle'.

Back

The gastrocnemius muscle.

Front

What is the primary action of the rectus abdominis muscle?

Back

The rectus abdominis muscle primarily functions to flex the vertebral column and compress the abdominal contents.

Front

What muscle is involved in the movement of the shoulder and is often associated with the 'rotator cuff'?

Back

The supraspinatus muscle.