Animation Pectoralis Major

Discover the intricate role of the pectoralis major muscle in horizontal adduction through our advanced 3d animation uncover its pivotal function in bringin

Explore the intricate pathway of the pectoralis major muscle through our detailed 3d animation unravel its unique trajectory within the chest anatomy deta

Dive deep into the anatomy of the pectoralis major the largest muscle of the anterior chest wall in this video we 39 ll explore its three distinct segments

The pectoralis major muscle is the most important muscle for the adduction and anteversion of the shoulder joint which is why it is also known as the breast stroke muscle it rotates the upper arm outwards and makes a powerful stroke movement known as retroversion when the arms are elevated

The pectoralis major has a broad origin based on which it is divided into three parts clavicular part sternocostal part and abdominal part all three parts converge laterally and insert onto the greater tubercle of humerus the main function of this chest muscle as a whole is the adduction and internal rotation of the arm in the shoulder joint

Pectoralis major muscle upper limb pectoral girdle and shoulder 432 253 views author dr peter de souza last modified 14 november 2022 the pectoralis major muscle is a thick fan shaped muscle which arises from the sternum and medial clavicle inserting onto the lateral lip of the intertubercular sulcus of the humerus

The pectoral muscles consist of the pectoralis major and the pectoralis minor which are fan shaped muscles of the shoulder they shape the anatomy of the breast the pectoralis minor lies under the pectoralis major and both form the anterior wall of the axilla where they can be palpated

The pectoralis major is a muscle of the anterior chest wall it is a large fan shaped muscle which is composed of a sternal head and a clavicular head clavicular head originates from the anterior surface of the medial clavicle sternocostal head originates from the anterior surface of the sternum the superior six costal cartilages and the

Explore the intricate functions of the pectoralis major muscle in shoulder flexion through our advanced 3d animation delve into its role in the complex mov

Animation of the human pectoralis major muscles commonly known as the pectorals this large muscle is responsible for a range of shoulder movements

The pectoralis major muscle is located in the chest region of the human body it is a broad triangular muscle that originates from the sternum clavicle and the outer surfaces of the ribs it inserts into the humerus bone of the upper arm the muscle is located just beneath the skin and can be easily palpated in the chest region

The pectoralis major is a large triangular or fan shaped superficial muscle lying at the anteriormost position in the chest cavity it forms the front wall of the axilla making up most of the chest and breast the paired muscle is often called the pecs in combination with the smaller muscle pectoralis minor

The pectoralis major is a paired thick fan shaped muscle of the thoracic wall that provides movements of the upper limb it is the most superficial muscle in the pectoral region and it covers the anterior surface of the thorax stretching between the shoulder and sternum the pectoralis major muscle has three parts clavicular part

In this tutorial we will guide you through the anatomy of the pectoralis major muscle we will cover its origin insertion action arterial supply inner

The pectoralis major is the superior most and largest muscle of the anterior chest wall it is a thick fan shaped muscle that lies underneath the breast tissue and forms the anterior wall of the axilla 91 1 93 the pectoralis major is the most superficial muscle in the pectoral region there are 2 heads of the pectoralis major the clavicular and the sternocostal which reference their

The pectoralis major muscle structure function and significance introduction the pectoralis major muscle commonly referred to as the pecs is a powerful and prominent muscle of the chest its size and location make it a significant muscle in the upper body contributing to a variety of movements involving the shoulder and arm

A word from verywell you have two pectoralis majors or pecs one on each side of your chest these large muscles help you move your shoulder these muscles help pull your arm across the front of your body injury to the pectoralis major can cause shoulder pain and limit your ability to use your arm fully

Hi anatomy enthusiasts i hope you are all good and healthy the 4rd part of my pectoralis major series is out shoulder adductioni hope you like what you

The pectoral region is located on the anterior chest wall it contains four muscles that exert a force on the upper limb the pectoralis major pectoralis minor serratus anterior and subclavius in this article we shall look at the anatomy of the muscles of the pectoral region their attachments actions and innervation

Dive into the intricate movements of the shoulder with our advanced 3d animation explore the role of the pectoralis major muscle in shoulder depression su