What is a Pelvic Floor Muscles? The pelvic floor muscles are a crucial group of muscles located at the base of the pelvis, forming a supportive hammock-like structure that plays a vital role in various bodily functions. Comprising layers of muscle fibers, ligaments, and connective tissues, the pelvic floor provides essential support for the pelvic…
The biggest and most important muscle in our body is the gluteus maximus. The gluteus maximus is responsible for stabilizing the hip joint and plays a main role in our capacity to move our thighs. With a name like gluteus Maximus, it should not be hard to remember it is the biggest muscle in the…
Introduction The Serratus posterior muscles are a pair of muscles located in the upper back and chest region of the human body. These muscles are divided into two groups: the serratus posterior superior and the serratus posterior inferior. The upper and lower backs each include a pair of serratus posterior muscles. The serratus posterior superior…
Introduction The Quadratus lumborum muscle is a posterior abdominal wall muscle located deep within the belly and dorsal to the iliopsoas. It is the deepest muscle of the posterior abdominal wall and is frequently misidentified as a back muscle. It has an irregular shape, although it is often quadrangular, which is why it is called…
What is the Pyramidalis muscle? The pyramidalis is a pair of triangular muscles on either side of the linea alba in the anterior abdominal wall. The pyramidalis muscle, along with the rectus abdominis muscle, is included in the anterior abdominal muscles according to the narrowest anatomical classification. However, when the functional anatomy of the body…
What is the Transversus abdominis muscle? The transversus abdominis (TVA) muscle is one of the key muscles in the core region of the body. It is a deep muscle layer located beneath the obliques and rectus abdominis muscles. The TVA is named for its orientation, as its muscle fibers run horizontally across the abdomen. The…
What is the Internal abdominal oblique muscle? The internal abdominal oblique muscle, also known as the internal oblique muscle, is one of the muscles that make up the anterolateral abdominal wall. It is located deep to the external abdominal oblique muscle and superficial to the transverse abdominal muscle. The internal oblique muscle is paired and…
What is the External abdominal oblique muscle? The external abdominal oblique muscle is one of the four muscles that make up the abdominal wall. It is located on the lateral sides of the abdomen and is the largest and most superficial of the three flat abdominal muscles. The external abdominal oblique is a paired muscle…
What is the Rectus abdominis muscle? The rectus abdominis muscle, commonly known as the “abs” or “six-pack,” is a paired muscle located in the anterior (front) part of the abdomen. It is a long, strap-like muscle that extends vertically from the pubic bone to the lower ribs. The rectus abdominis is enclosed by a layer…
Introduction The Multifidus muscle is a group of short, triangular muscles that along with the semispinalis and rotatores include the transversospinal group of deep back muscles. They are the thickest muscles in the transversospinal group and are shorter than semispinalis, but lengthier than rotatores. The Multifidus muscles are located on either side of the vertebral…
