The rectus abdominis, (Latin: straight abdominal) also known as the " abdominal muscle " or simply better known as the " abs ", and sometimes informally referred to as the " six-pack ", is a pair of …

The Rectus Abdominis makes up the top layer of your abdominal muscles, commonly referred to as your "six-pack." It is two flat and parallel muscles separated by linea alba (a connective tissue).

Rectus diastasis is a common separation of the abdominal muscles that can affect strength, posture, and comfort—but with the right care, it can be treated.

Jul 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’.

Apr 22, 2026 · The meaning of RECTUS is any of several straight muscles (as of the abdomen).

The rectus abdominis muscle is defined as a long, paired muscle that extends vertically along the anterior abdominal wall, encased by the rectal sheath, and is responsible for trunk flexion and …

Any of several straight muscles, such as the central vertical muscle on either side of the midline of the abdomen (the rectus abdominis), the rectus femoris on the front of the thigh or the four rectus …

May 3, 2026 · The rectus abdominis is the muscle responsible for bending your trunk forward, and it plays a supporting role in breathing, maintaining posture, and generating the internal pressure your …

The rectus abdominis is a key paired muscle of the anterior abdominal wall that plays a vital role in movement, posture, and core stability. Commonly referred to as the “six-pack” muscle, it is essential …

In the context of anatomy and physiology, "rectus" refers to muscles that are positioned straight in relation to the axis of the body or a specific body part. Typically, these muscles are named for their …