Which action turns the foot laterally?

Which action moves the superior part of the foot towards the shin?

Which action points the toes away from the shin?

Which action bends a joint, or decreases the angle between bones?

The triceps brachii straightens the forearm to increase the angle between the humerus and ulna. This is an example of

Which action is commonly done by the shoulder or hip joint, in which the proximal end of the limb is stationary and the distal end moves in a circle?

Which action moves a bone around its longitudinal axis, such as the radius moving around the ulna during supination or pronation?

Which action rotates the forearm laterally so that the palm faces anteriorly?

Which action rotates the forearm medially so that the palm faces posteriorly?

The pectoralis major draws the humerus towards the body's midline. This is an example of

The deltoid moves the humerus away from the body's midline. This is an example of

Which action moves the thumb to touch the tips of the other fingers on the same hand?

When the biceps brachii flexes the forearm, the trapezius holds the scapula in place, so that the biceps brachii doesn't move the scapula. The trapezius acts as a(n) in this example

The biceps brachii flexes the forearm and the triceps brachii extends the forearm. The biceps brachii acts as a(n) _____ to the triceps brachii.

The temporalis, along with the masseter, closes the jaw. The temporalis acts as a(n) _________ to the masseter.

The masseter has the major responsibility for closing the jaw. The masseter is a