Which of the following joints allow forward and backward movement of head?
Which of the following joints allow forward and backward movement of head?
The correct option is C Pivotal joint
The pivotal joint permits to bend the head forward and backwards and turn the head right or left. Hinge joints, such as the elbow and knee, limit movement in only one direction so that the angle between bones can increase or decrease at the joint. Ball-and-socket joints possess a rounded, ball-like end of one bone fitting into a cuplike socket of another bone. This organization allows the greatest range of motion, as all movement types are possible in all directions. Example, movement in the shoulder and hip joints. Fixed joints permit stability to certain areas of the body, although they do not move. Examples of fixed joints include the joints between the bones in the skull.
Pivotal joint
The pivotal joint permits to bend the head forward and backwards and turn the head right or left. Hinge joints, such as the elbow and knee, limit movement in only one direction so that the angle between bones can increase or decrease at the joint. Ball-and-socket joints possess a rounded, ball-like end of one bone fitting into a cuplike socket of another bone. This organization allows the greatest range of motion, as all movement types are possible in all directions. Example, movement in the shoulder and hip joints. Fixed joints permit stability to certain areas of the body, although they do not move. Examples of fixed joints include the joints between the bones in the skull.
