What is horizontal abduction and adduction?

Horizontal abduction (arm behind torso; C) occurs early in the throwing motion, whereas horizontal adduction (arm in front of torso) occurs from the end of late cocking and beyond. Source publication.

What is horizontal adduction?

horizontal adduction (horizontal flexion)

Movement of the arm or thigh in the transverse plane from a lateral position to an anterior position. ...

What is an example of horizontal adduction?

Brent Brookbush This is not uniform in all textbooks, although it should be "Horizontal Adduction" is adduction (bone moving closer to midline) in the horizontal plane. Example, bringing your hands together in front of your chest, as you do during a chest flye.

What muscles do horizontal abduction?

Muscles that Horizontally Abduct the Shoulder

• Posterior Deltoid.
• Middle Trapezius.
• Lower Trapezius.
• Infraspinatus.
• Middle Deltoid.
• Supraspinatus.
• Teres Minor.
• Rhomboid Major.

shoulder horizontal abduction and adduction

What muscles do horizontal adduction?

Muscles that Horizontally Adduct the Shoulder

• Anterior Deltoid.
• Pectoralis Major.

Where does horizontal adduction occur?

Horizontal adduction: Moving the upper arm towards the midline of the body when it is elevated to 90 degrees.

What is transverse adduction?

Transverse Adduction

Medial movement toward the midline of the body in a horizontal plane; moving the upper arm toward and across the chest with the back of the arm facing down. Typically accompanies Shoulder Protraction.

What is hip horizontal adduction?

hip horizontal adduction (hip horizontal flexion)

Movement of the femur in the transverse plane from a lateral position to an anterior position.

What motion is abduction?

Abduction is any motion of the limbs or other body parts that pulls away from the midline of the body. Swinging the hands from the side of the body up to the shoulder or higher is abduction. For fingers and toes, abduction spreads the digits away from the hand or foot's centerline of hand or foot.

What is horizontal flexion?

Horizontal flexion occurs when the arm is pulled across the chest when it is parallel to the floor. Horizontal extension occurs when the arm is returned from the above position out to the side.

What is shoulder abduction and adduction?

Shoulder abduction involves lifting the arms out to the side (as with a lateral dumbbell raise), while shoulder adduction means lowering the arms back to the side (as with a banded lateral pull-down exercise).

What is horizontal shoulder flexion?

Horizontal flexion: this only happens at the shoulder joint and occurs in the transverse plane. When an arm is held out to the side parallel to the floor and then pulled across the chest, that would be horizontal flexion.

What are the horizontal adductors of the shoulder joint?

Anterior Deltoid (C5-6), Pectoralis Major (C5-7) (These are the glenohumeral horizontal adductors.

What axis is horizontal abduction?

There are three reference axes in each plane that are used to describe motion: frontal, sagittal, and vertical: Flexion / extension: Movement occuring in a sagittal plane across a horizontal axis. Abduction / adduction: Movement occuring in a frontal plane across a sagittal axis.

What plane of motion is horizontal adduction?

So even though exercises like push-ups or the seated hip adduction machine might seem like sagittal or horizontal plane movements, they are actually transverse plane movements due to the rotation that happens within either the shoulder or hip joints.

What is horizontal plane movement?

Also known as the horizontal plane, the transverse plane of motion involves twisting and rotational movements in the human body. Whether you're an athlete or just working on your fitness, a strength training program focusing on transverse plane movements is key for injury prevention.

Is horizontal adduction concentric?

Horizontal Adduction is accomplished by concentric contraction of the Pectoralis major, Coracobrachialis, anterior Deltoid.

What muscles help you abduct your arm?

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

What is hip horizontal abduction?

Movement of the femur in the transverse plane from an anterior position to a lateral position. This movement requires the coordinated actions of several muscles, including the hip abductors. From: hip horizontal abduction in The Oxford Dictionary of Sports Science & Medicine »

Is horizontal extension the same as horizontal abduction?

Shoulder Horizontal Abduction (Transverse Abduction or Horizontal Extension): Definition: Moving the upper arm laterally (outward) through a transverse (horizontal) plane, away from the sagittal plane (midline). (I.e. Moving the arms horizontally away from the chest.)

What is a shoulder abduction?

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.