Practice Lab Practical on Muscles: Arm and Shoulder
  1. In the above picture:
    1. Identify the muscle indicated by the yellow star.
    2. What is the primary action of this muscle?
    3. What is the origin of this muscle?
    4. What is the insertion of this muscle?
    5. Name the muscle indicated by the white star.
    6. What is the primary action of this muscle?
    7. What is the origin of this muscle?
    8. What is the insertion of this muscle?
    9. Name the muscle indicated by the blue star.
    10. What is the primary action of this muscle?
    11. Identify the muscle indicated by the green star.
    12. What is the primary action of this muscle?
    13. What is the origin of this muscle?
    14. What is the insertion of this muscle?
    15. Identify the muscle indicated by the pink star.
    16. What is the primary action of this muscle?

  2. In the above picture:
    1. Name the muscle indicated by the white star.
    2. What is the primary action of this muscle?
    3. What is the origin of this muscle?
    4. What is the insertion of this muscle?
    5. Name the muscle indicated by the green star.
    6. What is the primary action of this muscle?
    7. What is the origin of this muscle?
    8. What is the insertion of this muscle?
    9. Name the muscle indicated by the yellow star.
    10. Name the muscle indicated by the blue arrow.
    11. Name an antagonist of this muscle.

  3. In the above picture:
    1. Identify the muscle indicated by the green arrow.
    2. What is the primary action of this muscle?
    3. Name a synergist of this muscle.
    4. Identify the muscle indicated by the yellow arrow.
    5. What is the primary action of this muscle?
    6. Name an antagonist of this muscle.

  4. In the above picture:
    1. Name the muscle indicated by the yellow arrow.
    2. What is the primary action of this muscle?
    3. What is the origin of this muscle?
    4. What is the insertion of this muscle?
    5. Name the muscle indicated by the green arrow.
    6. What is the primary action of this muscle?
    7. What is the origin of this muscle?
    8. What is the insertion of this muscle?
    9. Name the muscle indicated by the white arrow.
    10. What is the primary action of this muscle?
    11. What is the origin of this muscle?
    12. What is the insertion of this muscle?
    13. Name the primary muscle reponsible for the current position of his arms.
    14. Name 3 muscles responsible for the current position of his forearms.

  5. In the above picture:
    1. Name the muscle indicated by the yellow arrow.
    2. What is the primary action of this muscle?
    3. Name the muscle indicated by the green arrow.
    4. What is the primary action of this muscle?
    5. Name the muscle indicated by the white arrow.
    6. What is the primary action of this muscle?
    7. Name the muscle responsible for the position of his right hand.
    8. Name the muscle responsible for the position of his left hand.

  6. In the above picture:
    1. Identify the muscle responsible for the movement from position 1 to position 2.

  7. In the above picture:
    1. Identify the muscles responsible for the movement from position 1 to position 2.


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