Introduction The serratus posterior superior muscle is found in the back’s intermediate compartment. It has a slender, rectangular shape and is placed deep in the upper back, close to the rhomboid muscles. The rib cage is raised by the serratus posterior superior muscle and lowered by the serratus posterior inferior muscle. When forced breathing is…
Introduction The serratus posterior inferior muscle is found in the back’s intermediate compartment. It is located in the lower part of the back, beneath the latissimus dorsi. It plays a role in respiration and stabilization of the lower thoracic and upper lumbar vertebrae. Structure The muscle is placed where the thoracic and lumbar spines meet….
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…
