Introduction The thorax muscles are a group of muscles located in the chest region that play a key role in respiration and upper body movement. The thoracic wall comprises the subcostalis, transversus thoracis, innermost intercostal muscles, external intercostal muscles, and internal intercostal muscles. During breathing, these muscles are principally in charge of altering the thoracic…
Introduction The transversus thoracis is a thin, flat muscle on the inner surface of the front chest wall. It extends from the lower sternum and xiphoid process to the inner surfaces of ribs 2–6. Its main function is to assist in forced expiration by helping to depress the ribs, thereby reducing the volume of the…
Introduction The Levatores Costarum (Latin for “lifters of the ribs”) are small, deep muscles of the back that assist with breathing and spinal movement. Twelve tiny triangle muscles make up the levatores costarum, which connect the thoracic vertebrae to the nearby ribs. They extend from C7 to T12 levels in the thoracic area and are…
Deep Core Muscles: What Are They? The deep core muscles are a group of stabilizing muscles that support the spine, pelvis, and abdomen. They include the transversus abdominis, multifidus, diaphragm, and pelvic floor muscles. These muscles work together to provide stability, improve posture, and reduce the risk of injury, especially in movements requiring balance and…
What is the Levator scapulae muscle pain? Levator scapulae Muscle Pain is characterized by pain at the upper medial angle of the scapula.A muscular strain that causes the neck to become rigid and tight is known as levator scapulae muscle pain. The cause of this muscular pain is muscle soreness.Medication, physiotherapy, and the rice principle…
What is the rhomboid muscle? Rhomboid muscle pain refers to discomfort or tension in the Rhomboid muscle located between the shoulder blades. These muscles play a crucial role in shoulder blade movement and posture, providing stability and support during daily activities. Pain in this area often results from overuse, poor posture, or strain, leading to…
Introduction The Back muscles are a group of strong, paired muscles located on the trunk’s posterior aspect. They provide spinal movement, trunk stability, and coordination of limb and trunk movements.Back muscles are divided into two major groups: Extrinsic (superficial) back muscles are those that are closest to the skin on the back. These muscles are…
What Is The Diaphragm Muscle? The diaphragm, an essential respiratory muscle, divides the thoracic and abdominal areas. It is positioned below the lungs and is critical for breathing because it contracts and relaxes to change the volume of the thoracic cavity. The diaphragm contracts during inhalation, removing and expanding the thoracic cavity to facilitate the…
The rhomboid muscles are a pair of muscles located in the upper back region. They are primarily responsible for retracting the scapulae (shoulder blades), which means pulling them together towards the spine. Major and minor rhomboids comprise the rhomboids, a collective group of muscles. The stability of the scapula the shoulder girdle and all upper limb movements…
The serratus anterior muscle is a crucial anatomical structure located on the lateral aspect of the rib cage, extending from the first to ninth ribs. Often referred to as the “boxer’s muscle” due to its prominence in fighters, this muscle plays a vital role in various arm and shoulder movements, contributing significantly to upper body…
