Chest Anatomy Muscles

The major muscle in the chest is the pectoralis major. The pectoralis major pectoralis minor serratus anterior and subclavius.

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Often referred to as the torso muscles or simply pecs these thick muscles connect your chest to your upper arm and are responsible for a number of movements.

Chest anatomy muscles. The major muscles in the upper torso include. Use the mouse scroll wheel to move the images up and down alternatively use the tiny arrows on both side of the image to move the images. In this article we shall look at the anatomy of the muscles of the pectoral region their attachments actions and innervation.

It allows for movement of the shoulders and shoulder blades. These important muscles control many motions that involve moving the arms and head such as throwing a ball looking up at the sky and raising your hand. What you refer to as your chest is actually a group of called the pectorals.

Chest muscles are responsible for adduction internal rotation and forwards flexion of the humerus. Its made up of the pectoralis major and pectoralis minor. This muscle group is responsible for pushing movements and interacts synergistically with the anterior deltoid of the shoulder and triceps of the arm.

This mri chest thorax axial cross sectional anatomy tool is absolutely free to use. This muscle extends across the neck shoulder and back. Chest muscle anatomy the pectoralis major muscles also known as the pecs are located on the front of the rib cage and form the major muscles of the chest.

The muscles of the chest and upper back occupy the thoracic region of the body inferior to the neck and superior to the abdominal region and include the muscles of the shoulders. This large fan shaped muscle stretches from the armpit up to the collarbone and down across the lower chest region on both sides of the chest. All about the chest muscles function of the chest muscles.

The pectoral region is located on the anterior chest wall. It contains four muscles that exert a force on the upper limb.

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