answersLogoWhite

0

Abdominal muscles are trunk muscles that help to rotate and flex the spine. The abdominal muscles are composed of:

  • Rectus abdominus: originates at the pelvis and inserts into the sternum as well as ribs 5-7. This muscle flexes the spine or assists in posteriorly (behind or in back of) tilting the pelvis.
  • External obliques: one of the abdominal muscles responsible for rotation and flexion (position that is flexed relative to neutral or extension) of the spine. Developing external oblique strength is important for spinal stabilization against movement faults.
  • Internal obliques: one of the abdominal muscles responsible for rotation and flexion of the spine. Developing internal oblique strength is important for spinal stabilization against movement faults.
  • Transversus abdominus: an important spinal-stabilizing muscle
User Avatar

Wiki User

13y ago

What else can I help you with?

Related Questions

Which muscle would be most helpful for forceful expiration?

abdominal muscles


What is the difference between abdominal muscles and intestinal muscles?

I'm no expert but one difference is your external abdominal muscles are voluntary and intestinal muscles are involuntary.


What is an abdominal wall?

An abdominal wall is the layer of muscles which surrounds the abdominal cavity and contains the abdominal organs.


What causes loose abdominal muscles?

The causes of loose abdominal muscles include extreme weight loss and pregnancy.


Is the baby in front of or behind the abdominal muscles?

The baby is located behind the abdominal muscles, within the uterus, which is situated in the pelvic cavity. The abdominal muscles form a protective layer around the uterus and other internal organs. As the pregnancy progresses, the growing baby pushes against the abdominal wall, but it remains inside the uterus, separated from the abdominal muscles.


Does cycling help improve abdominal muscles?

Yes, cycling can help improve abdominal muscles as it engages the core muscles while pedaling and maintaining balance on the bike. Regular cycling can contribute to strengthening and toning the abdominal muscles over time.


Can you give me a sentence with the word abdominal?

I need to work on my abdominal muscles.


Do you get muscles from doing sit ups?

Yes, you get abdominal muscles.


What forms the third layer of the abdominal wall muscles?

Transversus Abdominis muscle. It's located deep to the External Abdominal Oblique and Internal Abdominal Oblique muscles.


What are the muscles in your abdominal cavity?

There are the abdominal muscles and the oblique's. They help to keep you standing straight and when working properly, your back healthy.


How does biking contribute to strengthening and toning the abdominal muscles?

Biking engages the core muscles, including the abdominal muscles, to stabilize the body and maintain proper posture while pedaling. This constant engagement helps to strengthen and tone the abdominal muscles over time.


Are abdominal major muscles?

yes .