Question

Which of the following helps in the movement of biceps and triceps?

• A. Muscles
• B. Bones
• C. Cartilage
• D. All of the above

Answer 1

The correct option is A Muscles

• Flexor muscle decreases the angle between the bones that converge at the joint.
  
• Extensor muscle increases the angle between the bones that converge at the joint.
• The biceps is a large muscle that lies on the front of the upper arm between the shoulder and the elbow and The triceps is a large muscle on the back of the upper limb.
  
• The biceps is the flexor, and the triceps is the extensor of the elbow joint.
• Hence muscles help in the movement of biceps and triceps.
• So, the correct answer is'Muscles'.