What is a Deep Core Muscles? Deep core muscles refer to the group of muscles located deep within the core region of the body. These muscles provide stability, support, and control for the spine and pelvis. They play a crucial role in maintaining proper posture, transferring forces between the upper and lower body, and protecting…
What is Adductor longus muscle? The large, fan-shaped adductor longus muscle is in the medial part of the thigh. It is a member of the adductors of the thigh, along with the adductor brevis, adductor magnus, pectineus, and gracilis muscles. The obturator nerve’s anterior division (L2-L4) innervates the adductor longus. The adducting of the thigh…
What is Psoas major muscle? The psoas major muscle, also known simply as the psoas muscle, is a large muscle that is located in the lower part of the human torso. It is one of the major muscles that make up the hip flexors and is responsible for several important functions in the body. The…
What is Psoas minor muscle? The psoas minor muscle is a small muscle located in the hip region of the body. The psoas minor muscle originates from the vertebrae T12 and L1 and inserts into the iliopectineal eminence of the pelvis. It is responsible for flexing and rotating the hip joint. It is on the…
What is the Subscapularis muscle? The subscapularis is a triangular shoulder muscle in the scapula’s subscapular fossa. It is one of the four muscles of the rotator cuff, joining the supraspinatus, infraspinatus, and teres minor, and it connects between the proximal humerus and the scapula. During various movements of the upper limb, the rotator cuff…
What is Teres minor muscle? The teres minor is a small, narrow muscle located in the posterior (back) part of the shoulder. It is one of the four muscles that make up the rotator cuff, along with the supraspinatus, infraspinatus, and subscapularis muscles. The teres minor originates from the lateral border of the scapula and…
What is the Infraspinatus muscle? The thick triangular muscle known as the infraspinatus covers the majority of the scapula’s dorsal surface. It connects the proximal humerus to the scapula, mostly from the infraspinous fossa. Along with the muscles of the subscapularis, teres minor, and supraspinatus, the infraspinatus is one of the four rotator cuff muscles….
What is Pectoralis minor muscle? The pectoralis minor is triangular in shape and is under the pectoralis major. Together, they make up the axilla’s anterior wall. Together with other chest muscles, it works various movements of the scapula and can also work as an accessory muscle of respiration. Origin From the anterior third to fifth…
What is Tere major muscle? One of the seven scapulohumeral muscles is attached to the scapula and humerus. It is a muscle that is thick and somewhat flattened. The humerus is supported in its medial rotation and extension by the teres major muscle, which means “rounded” in Latin. It is located above the latissimus dorsi…
What is the Serratus anterior muscle? At the lateral wall of the thorax, there is a fan-shaped muscle called the serratus anterior muscle. Its fundamental part lies deep under the scapula and the pectoral muscles. Between the latissimus dorsi and pectoralis major muscles, palpation is simple. The muscle may even be visible to the naked…
