What is the top trapezoid?
Upper trapezius is one of the three trapezoidal muscle divisions in the upper back. Trapezius performs large muscles from the back of the neck outwards to the shoulders and in the middle of his back on his back, depending on which part of the muscle is activated. The upper or superior part is responsible for the altitude or shrug and shrug and for transporting the weight of the arms.
Although it is one continuous muscle, the trapezoid has three different slices: the lower, medium and upper trapezoids. It has a quadrilateral or diamond shape, with an inverted triangle of the lower trapezoidal trapezoid, which leads from the central and nasal thoracic vertebrae up and outwards to the bottom inside the edges of the shoulder blades and pointing down from the shoulder blades towards half. The middle trapezius shows out and extends horizontally between the upper thoracic vertebra and the upper outer edge of the shoulder blades. At the top of it is the triangle of the upper trapezoid, attaching at its highest point to the occipital bone at the base of the skull and spreading down and out to insert along the outer thirdny back of the collarbone bone.
Because its fibers run obliquely, they come from the occipital bone and diagonally spread over the upper part of the shoulder belt, the upper trapezoid is placed so that it pulls up to the shoulders and on the arms. The clay connects through the acromioclavicular joint to the process of acromions of the shoulder blade, the great bony meaning felt at the top of the shoulder above Glenohumeral or the shoulder joint. Therefore, any ascending draft on the collarbone also increases the shoulders and moves the arms upwards due to the body.
Top trapezius also works in opposition to the lower trapezoid, which is a muscle division whose task is to press or pull the shoulder blades. Especially for individuals working in front of the computer, the upper threads are often exaggerated, so strengthening the lower fibers of this muscle when stretching the upper fibers is a recommended strategy to release the tight top trapezoids. Strengthening exercise,such as shoulders, they can still be included in the exercise routine, but should be carried out in conjunction with lower trapezoidal exercises to repair or avoid any trapezoidal muscle imbalances.
To stretch the top trapezoid, you should sit upright on a chair with a chin slightly tucked and right arm behind your back. Grasp the right hand in the left hand, gently pull the right arm down and left behind and slowly tilts the head of the left. Hold this section for 20 to 30 seconds and repeat on the other side. It is recommended that this section be performed twice a day, especially when sitting at work in front of the computer, for optimal benefit.