Pectoralis Minor Muscle Anatomy Bodyworks Prime Pectoralis minor triangular shaped. deep to pectoralis major.origin: third, fourth and fifth ribs close to respective costal cartilages.insertion: medial bor. Origin and insertion. the pectoralis minor muscle arises as 3 separate heads from the anterior surface of the 3rd, 4th, and 5th ribs near the corresponding costal cartilages, as well as the fascia overlying the adjacent intercostal muscles found in the intercostal spaces. the muscle extends superolaterally to form a flat tendon, which inserts.
Pectoralis Minor Muscle Anatomy Bodyworks Prime The pectoralis minor is a small, triangular muscle located deep to the pectoralis major. known as a landmark muscle, it is essential in anatomy as it divides. ⭐ pectoralis minor muscle anatomy ⭐💪 origin: third to fifth ribs💪 insertion: coracoid process of the scapula💪 action: moves scapula anteriorly and inferio. The pectoralis minor is triangular in shape and is located under the pectoralis major, and both form the anterior wall of the axilla. it originates from the margins of the third to fifth ribs adjacent to the costochondral junction. the fibers consequently pass upward and laterally to insert into the medial border and superior surface of the. The pectoralis minor is a triangular muscle lying in the anterior thoracic region underneath its larger counterpart, the pectoralis major. it is one of the 4 anterior axioappendicular muscles, with the other 3 being the pectoralis major, serratus anterior, and subclavius. it may sometimes be referred to as ‘pecs’ minor in short.
Pectoralis Minor Muscle Anatomy Bodyworks Prime The pectoralis minor is triangular in shape and is located under the pectoralis major, and both form the anterior wall of the axilla. it originates from the margins of the third to fifth ribs adjacent to the costochondral junction. the fibers consequently pass upward and laterally to insert into the medial border and superior surface of the. The pectoralis minor is a triangular muscle lying in the anterior thoracic region underneath its larger counterpart, the pectoralis major. it is one of the 4 anterior axioappendicular muscles, with the other 3 being the pectoralis major, serratus anterior, and subclavius. it may sometimes be referred to as ‘pecs’ minor in short. The pectoralis minor is a muscle of the anterior chest wall. it lies underneath the larger pectoralis major and contributes to the anterior wall of the axilla. attachments: originates from the 3rd 5th ribs and inserts into the coracoid process of the scapula. function: stabilises the scapula by drawing it anteroinferiorly against the thoracic wall. The pectoralis minor lies underneath its larger counterpart muscle, pectoralis major. both muscles form part of the anterior wall of the axilla region. attachments: originates from the 3rd 5th ribs and inserts into the coracoid process of the scapula. function: stabilises the scapula by drawing it anteroinferiorly against the thoracic wall.
Pectoralis Minor Origin Insertion Action Muscle Anatomy Human The pectoralis minor is a muscle of the anterior chest wall. it lies underneath the larger pectoralis major and contributes to the anterior wall of the axilla. attachments: originates from the 3rd 5th ribs and inserts into the coracoid process of the scapula. function: stabilises the scapula by drawing it anteroinferiorly against the thoracic wall. The pectoralis minor lies underneath its larger counterpart muscle, pectoralis major. both muscles form part of the anterior wall of the axilla region. attachments: originates from the 3rd 5th ribs and inserts into the coracoid process of the scapula. function: stabilises the scapula by drawing it anteroinferiorly against the thoracic wall.
Pectoralis Minor The Bodywork Institute
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