Muscles of the Upper Body

Front

What is the primary function of the Triceps muscle?

Back

The Triceps muscle is responsible for extending the elbow joint, allowing for straightening of the arm.

Front

What are the two main types of Pectoral muscles?

Back

The two main types of Pectoral muscles are the Pectoralis Major and Pectoralis Minor.

Front

What is the largest muscle in the upper body?

Back

The Latissimus Dorsi, often referred to as 'Lats', is the widest muscle in the body.

Front

What is the role of the Deltoid muscle?

Back

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

Front

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

Back

The Biceps muscle is primarily responsible for flexing the elbow.

Front

What is the function of the Trapezius muscle?

Back

The Trapezius muscle helps in moving, rotating, and stabilizing the shoulder blade and extending the neck.

Front

What are the three parts of the Deltoid muscle?

Back

The Deltoid muscle has three parts: anterior (front), lateral (middle), and posterior (back).

Front

What is the primary action of the Latissimus Dorsi?

Back

The primary action of the Latissimus Dorsi is to adduct, extend, and internally rotate the shoulder.

Front

Which muscle is located at the back of the upper arm?

Back

The Triceps muscle is located at the back of the upper arm.

Front

What is the anatomical position of the Pectoralis Major?

Back

The Pectoralis Major is located in the chest, covering the upper front of the rib cage.