What is supination and pronation movement?

What is supination and pronation movement?

Pronation and Supination Pronation describes a rotational movement of the forearm that results in the palm facing posteriorly (when in the anatomic position). Supination describes the motion of turning the palm anteriorly (Fig. 1.14).

What is an example of supination and pronation?

Turning a screwdriver and turning a key are two examples of the functional movements that utilise pronation and supination. There are a number of muscles involved in each of these movements, which work synergistically.

What is an example of supination in sport?

Supination is seen quite often in young pitchers and football quarterbacks. It is usually seen when they try to throw a breaking ball, i.e., a ball that breaks to the left when thrown by a right-handed pitcher.

What activities do you perform in supination?

Supination occurs in many functional activities that require the palm to be turned up, such as feeding, washing the face, or holding a bowl of soup. Pronation, in contrast, is involved with activities such as grabbing an object from a table or pushing up from a chair, which require the palm to be turned down.

What is supination movement?

Definition of supination 1 : rotation of the forearm and hand so that the palm faces forward or upward also : a corresponding movement of the foot and leg in which the foot rolls outward with an elevated arch.

How do you exercise a supinator?

Hold the right arm close to the side with the elbow bent 90-degrees. Begin with the hand in a palm-down position. Rotate the forearm slowly so that the palm is facing upward. Hold a small dumbbell in the hand to make the movement more difficult.

What activities require elbow flexion?

Tasks, such as drinking and eating, primarily require elbow flexion, whereas a task, such as reaching to tie shoelaces, requires substantial elbow extension.