Structure of the Skeleton

• What is one of the main roles of the skeleton?

  To provide a framework for movement
• What is a joint?

  A connection between two or more bones that allows movement
• How do joints facilitate movement?

  They allow movement between connected bones
• What allows movement to take place in the skeletal system?

  The structure and position of bones
• What does the skeleton provide for tendons and muscles?

  A point of attachment
• What happens when muscles contract?

  They pull on the bones to create movement
• What are the different types of joints and their movements?

  • Different types of joints allow various movements
  • Example: Elbow joint allows bending
  • Example: Shoulder joint allows rotation
• How do the elbow and shoulder joints differ?

  They have different types of joints
• Long bones

  Enable gross movements. E.g —> running
• Short bones

  Enable finer, controlled movement. E.g —> articulation of the fingers
• Flat bones

  E.g —> the ribs. Protect organs form damage
• The skeleton provides a point of attachment for tendons and muscles