Rectus Definition & Meaning - Merriam-Webster
WebMedical Definition. rectus. noun. rec· tus ˈrek-təs. plural recti -ˌtī. 1. : any of several straight muscles (as the rectus abdominis or the rectus femoris) 2. : any of four extraocular …
Rectus abdominis: Origin, insertion, innervation,function | Kenhub
WebJul 26, 2023 · Rectus abdominis, informally known as the abs muscle, is a long muscle of the anterior abdominal wall. In those with low body fat, it is clearly visible beneath the skin forming the ‘six pack’. It extends from the rib cage all the way to the pubic bone. Rectus abdominis belongs to the anterior abdominal muscles together with pyramidalis muscle.
Diastasis Recti: Symptoms, Treatment, Prevention, and More - Healthline
WebNov 20, 2017 · Diastasis recti is the partial or complete separation of the rectus abdominis, or “six-pack” muscles, which meet at the midline of your stomach. Diastasis recti is very common during and...
Rectus Abdominis - Physiopedia
WebThe main actions for rectus abdominis are: Flexion of the trunk (flexion of thoracic and lumber spine), while it works by drawing pubic symphysis and sternum toward each other. Tense the anterior wall of the abdomen and assist in compressing the contents of the abdomen; It works on posterior pelvic tilt with other abdominal muscles.
Rectus Abdominis Muscle Origin, Function & Anatomy | Body Maps - Healthline
WebJan 21, 2018 · Rectus abdominis. The rectus abdominis muscle is located in the front of the body, beginning at the pubic bone and ending at the sternum. It is located inside the abdominal region. The muscle...
Rectus Abdominis - Attachments - Actions - TeachMeAnatomy
WebApr 8, 2024 · The rectus abdominis is a muscle of the anterior abdominal wall. It is a long, paired vertical muscle found on either side of the midline of the anterior abdominal wall. It is split into two by the linea alba. Attachments: Originates from the crest of the pubis bone.
Abdominal Muscles: Anatomy and Function - Cleveland Clinic
WebOverview. What are the abdominal muscles? Your abdominal muscles are a set of strong bands of muscles lining the walls of your abdomen (trunk of your body). They’re located toward the front of your body, between your ribs and your pelvis. There are five main muscles in the abdomen: External obliques. Internal obliques. Pyramidalis.
Rectus abdominis muscle - Wikipedia
WebThe rectus abdominis muscle, (Latin: straight abdominal) also known as the "abdominal muscle" or simply the "abs", is a pair of segmented skeletal muscle on the ventral aspect of a person's abdomen (or "midriff").
Quadriceps femoris muscle: Anatomy, innervation, function
WebNov 3, 2023 · The quadriceps femoris muscle, commonly known as the quad muscle, is the strongest muscle of the human body. It is located in the anterior compartment of the thigh, together with the sartorius . The quadriceps femoris muscle translates to “four-headed muscle” from Latin.
Anatomy, Abdomen and Pelvis, Rectus Femoris Muscle
WebNov 13, 2023 · Introduction. The rectus femoris is the anterior thigh compartment's most superficial and nearly vertically oriented muscle. This bipennate structure is a component of the quadriceps muscle complex, one of the knee's most important dynamic stabilizers. [1] .
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