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. Returning the arm out to the side keeping it parallel to the floor would be horizontal extension.
- 1 What movement is shoulder flexion?
- 2 What is horizontal flexion?
- 3 What muscles do horizontal flexion of the shoulder?
- 4 What is an example of shoulder flexion?
- 5 What are shoulder flexors?
- 6 What is horizontal flexion and horizontal extension?
- 7 What is an example of horizontal abduction?
- 8 What are the shoulder adductors?
- 9 What does supraspinatus mean?
- 10 What is horizontal adduction?
- 11 What axis is shoulder flexion?
- 12 How do you do shoulder flexion?
What movement is shoulder flexion?
Shoulder flexion Flexion is a movement that decreases the angle between the two parts that the joint is connecting. If you hold your arms straight and palms against your sides and raise your arms in front of your body to point your hands at something in front of you, you’re practicing flexion.
What is horizontal flexion?
Refers to movement where the angle between two bones increases. Extension is otherwise known as straightening. Horizontal flexion: Refers to movement where the angle between two bones decreases and on the horizontal plane.
What muscles do horizontal flexion of the shoulder?
The pectoralis major has the largest horizontal flexion moment arm with the humerus elevated 90 degrees, whereas the posterior deltoid and infraspinatus have the largest horizontal extension moment arms in this plane.
What is an example of shoulder flexion?
The most straightforward example of shoulder flexion is raising your arm straight up in front of you, but you actually use shoulder flexion in most pushing movements. Exercises such as push-ups, bench presses, dips and shoulder flexion all involve flexing the shoulder at different angles.
What are shoulder flexors?
The main flexors of the shoulder are the anterior deltoid, coracobrachialis, and pectoralis major. Biceps brachii also weakly assists in this action.
What is horizontal flexion and horizontal extension?
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 an example of horizontal abduction?
Horizonal abduction is the movement of the arms from horizontally across the body. Starting from a position where the arms are straight to the front (shoulders flexed at 90 degrees), moving in the transverse plane to end in a position where the arms are straight out to the side (flexed at 90 degrees).
What are the shoulder adductors?
The primary muscles that internally rotate the GH joint are the teres major, pectoralis major, subscapularis, latissimus dorsi, and anterior deltoid.
What does supraspinatus mean?
: a muscle of the back of the shoulder that arises from the supraspinous fossa of the scapula, that inserts into the top of the greater tubercle of the humerus, that is one of the muscles making up the rotator cuff of the shoulder, and that rotates the humerus laterally and helps to abduct the arm.
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. General Links for this Work.
What axis is shoulder flexion?
Movements in an axis and along a plane Bringing together planes and axes, we will describe the movements we used above. Flexion and extension of the hip occur in the sagittal plane, and about the coronal axis. Abduction and adduction of the shoulder occur in the coronal plane, and about the sagittal axis.
How do you do shoulder flexion?
Shoulder flexion (lying down)
- Lie on your back, holding a wand with your hands. Your palms should face down as you hold the wand.
- Keeping your elbows straight, slowly raise your arms over your head until you feel a stretch in your shoulders, upper back, and chest.
- Hold 15 to 30 seconds.
- Repeat 2 to 4 times.