What is the largest organ of the human body?
Skin
Rotating your forearm so that the palm is facing upwards is an example of which type of movement, Pronation or Supination?
Supination
The Clavicle bone is better known as what?
Collar bone
Which is the longer of the two bones in the forearm?
Ulna
Which muscle is responsible for the action of extending the arm?
Triceps