Which of the following actions are actions of the external oblique muscle?

Which of the following actions are actions of the external oblique muscle?

Abdominal external oblique muscle
Actions	Flexion of the torso and contralateral rotation of torso
Identifiers
Latin	Musculus obliquus externus abdominis
TA98	A04.5.01.008

What is the function of the rectus abdominis in a frog?

are used in the breathing process of frogs. Their function is similar The the function of rectus abdominis, which is to compress the lungs and force the air out. is a thin strap-shaped muscle that covers the posterior edge of the thigh.

What are the principal muscles involved when a frog leaps?

Further, the main muscles involved in jumping (cruralis, gluteus magnus, semimembranosus, semitendinosus , gracilis major, and plantaris longus; Supplemen- taryFigure 1) are associated with the femur and tibiofibula and they comprise about 60 % of the weight of the hindlimb musculature ( Calow and Alexander 1973 ).

What muscles are the largest in frogs and why?

A frog’s rear leg muscles are comparatively larger and stronger, to give it jumping and swimming power.

Which of these is the function of the external oblique muscles?

Function: help rotate the trunk, but they perform a few other vital functions. These muscles help pull the chest, as a whole, downwards, which compresses the abdominal cavity. Although relatively minor in scope, the external oblique muscle also supports the rotation of the spine.

What does the external oblique do?

Along with other abdominal wall muscles, the external oblique muscle flexes the trunk, assists expiration by depressing the ribs, and assists to maintain intra-abdominal pressure in evacuation of luminal contents and supports intra-abdominal viscera.

Where is the external oblique located?

External abdominal oblique (EO) is a flat superficial abdominal muscle located on the lateral side, with anterior abdominal muscle forms anterolateral abdominal wall.

What are the external parts of a frog?

An adult frog has a stout body which is differentiated into head and trunk. Other external features are a pair of nostrils, protruding eyes, a membranous tympanum (ear), slippery/warty moist skin and webbed limbs.

What is the function of the muscular system in a frog?

Frogs depend on several types of muscles to carry out their normal daily activities such as pumping blood, breathing, moving about, and retrieving food. The three types of muscle are striated (skeletal), cardiac (heart), and smooth.

What is the function of the external oblique?

External oblique. The external obliques on either side not only help rotate the trunk, but they perform a few other vital functions. These muscles help pull the chest, as a whole, downwards, which compresses the abdominal cavity. Although relatively minor in scope, the external oblique muscle also supports the rotation of the spine. Since…

Where are the muscles of the oblique located?

External oblique. Together, the external oblique muscles cover the sides of the abdominal area. The intercostal and subcostal nerves connect the external oblique muscles to the brain.

What are the functions of the stomach in a frog?

Functions of the Internal Anatomy of a Frog: Stomach – Stores food and mixes it with enzymes to begin digestion. Small Intestine – The principal organ of digestion and absorption of digested food. Duodenum – The anterior (front) part of the small intestine into which food passes from the stomach

What are the functions of the liver in a frog?

Functions of the Internal Anatomy of a Frog: Large Intestine – Posterior organ of the digestive system which stores undigested food. Liver – Secretes bile and processes digested food molecules Urinary Bladder – The organ that collects and stores urine until released.