abduction and adduction definition
Abduction refers to a motion that pulls a structure or part away from the midline of the body. In the case of fingers and toes, it refers to spreading the digits apart, away from the centerline of the hand or foot. Abduction of the wrist is also called radial deviation. Also found in: Dictionary, Thesaurus, Medical, Acronyms, Encyclopedia, Wikipedia. Related to abduction: Alien abduction. The act of restraining another through the use or threat of Deadly Force or through fraudulent persuasion. The requisite restraint generally requires that the abductor intend to prevent the liberation of the abductee. Some states require that the abductee be a minor or that the abductor intend to subject the abductee to prostitution or illicit sexual activity. Adduction refers to a motion that pulls a structure or part toward the midline of the body, or towards the midline of a limb. In the case of fingers and toes, it refers to bringing the digits together, towards the centerline of the hand or foot. Adduction of the wrist is also called ulnar deviation. In fact, in some states like New York abduction meant the unlawful taking or detention of any female for purposes of marriage, concubinage or prostitution.. Kidnapping is more limited, requiring force, threat of force of an adult or the taking of children. ABDUCTION, crim. law. The carrying away of any person by force or fraud. This is a misdemeanor punishable by indictment. 1 East, P.C. 458; 1 Russell, 569. The civil remedies are recaption, (q.v.) 3 Inst. 134; Hal. When it comes to the fingers and toes of the body, abduction refers to the spreading of the digits away from the center of the foot or hand. Spreading out the arms or legs to the side of the body, and away from the center of the body, is an example of abduction. Adduction, which means to move closer to the median plane of the body, is the opposite of abduction. The abductor muscles of the leg are often referred to as the hip abductors, and are comprised of the gluteus medius muscle (the primary abductor) and the gluteus minimus. See also: List of abductors of the human body and List of adductors of the human body. Abduction and adduction refer to motions that move a structure away from or towards the centre of the body. The centre of the body is defined as the midsagittal plane. These terms come from the Latin words with the same meaning. Abduction: The movement of a limb away from the midline of the body. The opposite of abduction is adduction. Last Editorial Review: 5/13/2016. Adduction - Check Out These Adduction Exercises to Add to Your Routine. Exercise. There are lots of ways to describe exercises - Some are done in a certain plane of motion, for example when you do a lateral raise, that movement is in the frontal plane. Another way we describe an exercise is by its actual movement. For example, abduction describes exercises that involve moving a limb away from the middle of the body, as in a side leg lift. The opposite of that is bringing a limb towards the middle of the body, which we call adduction. 1 an adducing or citing. 2  Physiol. 3  an adducting of a part of the body.  the changed position resulting from this.
They refer to motions that move a structure away from or towards the centre of the body.