List the actions of the group of back muscles that attachesto the vertebrae or ribs (or both). What is the name of thesuperficial subgroup?

Q: Name and describe the nine muscles of the erector spinae group?.

A: The muscular system is comprised of specialized cells called muscle fibers , main task is…

Q: Name the muscles of mastication, and outline how each affectsmandibular movement

A: The mechanical grinding of the food that occurs in the oral cavity, which represents the initial…

Q: What is the name of the muscle that subdivides the ventral body cavity?

A: The ventral body cavity is made up of the thoracic cavity, and the abdominopelvic cavity. The…

Q: List the major actions of the muscles of the anterior, medial, and posterior compartments of the…

A: Muscles of thigh are divided into three sections:  1 Anterior  2 Medial 3 Posterior Each compartment…

Q: Why are weak abdominal muscles frequentlyblamed for lower back pain?

A: cause :-lead to improper use of the core of the body that should be a primarily stabilizing force-…

Q: Name and describe 5 muscles that are commonly torn or sprained and the mechanism that often leads to…

A: Our body is made up of more than 600 muscles.The muscles can be categorized mainly into 3 classes:…

Q: Name and describe the muscles that extend the forearm at the elbow joint?

A: Muscles of both the upper arm and forearm control movement of the forearm.

Q: Contrast the location and actions of the extrinsic andintrinsic hand muscles. What is the…

A: The extrinsic muscles are present superficially on a structure while the intrinsic muscles are…

Q: What are the origins and insertions of the external oblique muscles? Origin: Inferior borders of…

A: Muscles are the specialised tissue which are responsible for movement in the body.

Q: Distinguish between suprahyoid and infrahyoid muscles, anddescribe the functions of each group

A: Infrahyoid muscles are below hyoid, while Suprahyoid muscles are labeled above. ... They are all…

Q: Name the muscles that move the thigh, and explain how theyare organized into movement groups.

A: Introduction: Muscles are the contractile tissue that brings about a movement. Muscles are…

Q: Identify the main axial muscles of the body and their origins, insertions, and actions.

A: Axial muscles consist of both origins as well as insertions on regions of the axial skeleton. It…

Q: Name and describe two muscles that elevate the scpula?

A: SCAPULA : the elevation of the scapula is accomplished by the trapezius , levator scapulae and…

Q: List the muscles of neck extension and flexion.

A: The movement of the neck upwards towards the sky is called neck extension whereas the movement of…

Q: What muscles produce supination and pronation of theforearm? Where are these muscles located?

A: Muscles are specialized tissue of the mesodermal region. It contributes about 50 percent of the body…