What is the movement of abduction?

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 adduction body movement?

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 abduction of a joint?

"Abduction of the hip is when the femur (upper-leg bone) moves outward to the side." It is useful to know other words related to 'abduction', including: abductor - a muscle that can act to cause an abduction movement at a joint is called an abductor. For example, the abductor pollicis longus muscle.

What are the movements of flexion and abduction?

Abduction is the movement away from the midline of the body. Adduction is the movement toward the middle line of the body. Extension is the straightening of limbs (increase in angle) at a joint. Flexion is bending the limbs (reduction of angle) at a joint.

What type of movement is abduction and adduction?

Abduction is a movement away from the midline – just as abducting someone is to take them away. For example, abduction of the shoulder raises the arms out to the sides of the body. Adduction is a movement towards the midline. Adduction of the hip squeezes the legs together.

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

What is abduction of the leg?

Overview. Hip abduction is the movement of the leg away from the midline of the body. We use this action every day when we step to the side, get out of bed, and get out of the car. The hip abductors are important and often forgotten muscles that contribute to our ability to stand, walk, and rotate our legs with ease.

What is abduction give two examples?

Raising the arms laterally, to the sides and moving the knees away from the midline are some examples of abduction. 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.

What is the movement of extension?

Extension is the opposite of flexion, describing a straightening movement that increases the angle between body parts. For example, when standing up, the knees are extended. When a joint can move forward and backward, such as the neck and trunk, extension is movement in the posterior direction.

What is abduction of the shoulder?

Shoulder abduction is a movement of the arm away from the body and should not be confused with shoulder adduction, which involves movement toward the center of the body. During shoulder abduction, the middle deltoid and supraspinatus muscles of the shoulder operate to lift the arm away from the side of the body.

What is 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.

What is abduction in nursing?

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

What is wrist abduction?

Adduction and abduction of the wrist have alternative names that may be used: ulnar deviation (adduction) and radial deviation (abduction). Figure 2. Flexion of the wrist from anatomical position bends the hand forward and up.

What is abduction of thumb?

The thumb abduction motion begins with the thumb aligned with second metacarpal. The movement, occurring only at the carpometacarpal (CMC) joint, brings the thumb away from the palm. Be aware that practitioners refer to thumb abduction in a plane 90 degrees to the palm as palmar abduction.

What is abduction of fingers?

Abduction of the digits of the hand is defined as moving away from the midline of the hand, which is the middle digit. Abduction, then, spreads the fingers. Muscles: dorsal interossei. Adduction of the fingers returns them toward the midline, or the middle finger. This brings the fingers together.

What are abduction muscles?

The primary muscles involved in the action of arm abduction include the supraspinatus, deltoid, trapezius, and serratus anterior.

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 plane is adduction and abduction?

Frontal plane - passes from side to side and divides the body into the front and back. Abduction and adduction movements occur in this plane, eg jumping jack exercises, raising and lowering arms and legs sideways, cartwheel.

What exercises are adduction?

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: •