What does abduction mean in biology?

Abduction: The movement of a limb away from the midline of the body. The opposite of abduction is adduction.

What is abduction in biology?

Abduction is any motion of the limbs or other body parts that pulls away from the midline of the body.

What movement is abduction?

Abduction – movement away from the midline of the body. This occurs at the hip and shoulder joints during a jumping jack movement.

What's an example of abduction?

Raising your arms to the side, rotating your wrist so your palm is forward, kicking your leg to the side, moving your knees apart, and spreading your fingers and toes are all examples of abduction. The muscles that produce abduction are called abductors.

What is abduction in the body?

Abduction: The movement of a limb away from the midline of the body. The opposite of abduction is adduction.

Abduction and Adduction of Wrist, Thigh, Fingers, Thumb, Arm | Anatomy Body Movement Terms

What is abduction in anatomy?

In general terms, abduction in the anatomical sense is classified as the motion of a limb or appendage away from the midline of the body. In the case of arm abduction, it is the movement of the arms away from the body within the plane of the torso (sagittal plane).

What is abduction and adduction?

Abduction and adduction are terms that refer to certain body motions or movements. Abduction is the opposite of adduction. With abduction, limbs (arms, legs or fingers) are moved away from your body's midline. Adduction, however, refers to moving your limbs closer to the midline.

What is flexion and abduction?

abduction: The movement that separates a limb or other part from the axis, or middle line, of the body. flexion: The act of bending a joint.

What is abduction quizlet?

Abduction. Movement of a limb away from the midline.

What does adduction mean?

Adduction: Movement of a limb toward the midline of the body. The opposite of adduction is abduction.

What is an example of abduction and adduction?

For example, abduction is raising the arm at the shoulder joint, moving it laterally away from the body, while adduction brings the arm down to the side of the body. Similarly, abduction and adduction at the wrist moves the hand away from or toward the midline of the body.

What's hip abduction?

Hip abduction is the movement of the leg away from the midline of the body. This action is used daily eg when we step to the side, get out of bed, get out of the car. We also use it in walking to stop unsupported leg from falling "into space". The Hip abductor muscle group are located on the lateral thigh.

Do guys do hip abduction?

Another reason for men to use the hip adductor and abductor equipment is simply to strengthen the inner and outer thigh muscles. These machines isolate the inner and outer thigh muscles. Another consideration is that hip abduction isolates the gluteus minimus and medius: two butt muscles.

What is adduction of the hip?

Hip adduction involves a movement between the femur and the pelvis within the frontal plane about an anterior-posterior axis of rotation. Regardless of which kinematic strategy is used, adduction results in a reduced distance between the midline of the pelvis and the medial aspect of the femur, as follows: •

What is abduction of thumb?

Abduction is defined as motion away from second metacarpal and adduction is motion towards second metacarpal. It occurs at the carpometocarpal joint. It can occur in two planes, parallel to the palm of the hand and perpendicular to the palm of the hand. Flexion extension occurs at MCP, IP and CMC.

Where does abduction and adduction occur?

Abduction and adduction motions occur within the coronal plane and involve medial-lateral motions of the limbs, fingers, toes, or thumb. Abduction moves the limb laterally away from the midline of the body, while adduction is the opposing movement that brings the limb toward the body or across the midline.

What is leg adduction?

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.

Where is abductor muscle?

What And Where Are The Hip Abductor Muscles and Trochanteric Bursa. The muscles that sit around the side of the hip are called the hip abductor muscles. Their main functions are to move your leg out away from the midline of your body (abduction) and to anchor your pelvis to your femur when standing on one leg.

What does adduct mean in anatomy?

Medical Definition of adduct

(Entry 1 of 2) : to draw (as a limb) toward or past the median axis of the body also : to bring together (similar parts) adduct the fingers. Other Words from adduct.

What is adduction in anatomy and physiology?

Adduction brings the limb or hand toward or across the midline of the body, or brings the fingers or toes together. Circumduction is the movement of the limb, hand, or fingers in a circular pattern, using the sequential combination of flexion, adduction, extension, and abduction motions.

What is the meaning of adduction quizlet?

adduction. movement toward the midline of the body; occurring in the frontal plane around an anteroposterior axis; usually applies to limbs; in, squeeze, medial. adduction. example: dropping arms to sides. rotation.