Any muscle that creates this type of motion is termed an abductor. Abduction of the wrist, moving the hand away from the body at the wrist when that arm is at the person’s side, is called radial deviation. Raising the arms laterally, to the sides and moving the knees away from the midline are some examples of abduction. For fingers and toes, abduction spreads the digits away from the hand or foot’s centerline of hand or foot. Swinging the hands from the side of the body up to the shoulder or higher is abduction. So in people with normal eyes, when one eye is adducted, the other abducts.Ībduction is any motion of the limbs or other body parts that pulls away from the midline of the body. At the same time, the left eye is abducted, moving away from the midline of the face and looking left. Any muscle that creates this type of motion is called an adductor.įor normal eyes (not cross-eyed, for example) when the right is adducted, it moves toward the center of the face and looks left. Adduction of the wrist, moving a hand toward the body at the wrist when that arm is at the person’s side, is also called ulnar deviation. Closing arms to the chest or bringing knees together are other examples of adduction. For example, if a person has their fingers spread wide apart, bringing them together would be adduction. Adduction is a movement towards the midline. For example, abduction of the shoulder raises the arms out to the sides of the body. Abduction is a movement away from the midline just as abducting someone is to take them away. This is the opposite of the last movement and added the left leg. ![]() For fingers or toes, adduction brings the digits toward the center of the hand or foot. Abduction and adduction are two terms that are used to describe movements towards or away from the midline of the body. To adduct is to take that left leg that we had previously abducted and move it toward the midline, toward which the left and right legs were previously touching. So, if a person has their arms straight out at the shoulders and brings them down to their sides, it is adduction. In medicine and biomechanics, movements of limbs and other body parts toward or away from the center line of the body (a line that runs up and down the center of the human body) are termed adduction and abduction, respectively.Īdduction is the movement of a body part toward the body’s midline. Editor's Note: An updated version of this information can be found here.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |