What is the main function of the trunk or torso?

Trunk muscles have a few very important functions; they contribute to the protection of the thoracic and abdominopelvic viscera and they assist essential body activities such as breathing, movement, defecation and micturition.

What is the torso of the body?

(TOR-soh) The main part of the body that contains the chest, abdomen, pelvis, and back. Most of the body’s organs and the backbone are found in the torso. Also called trunk.

What are the torso muscles?

They are the pectoralis major, the pectoralis minor, and the serratus anterior. The pectoralis major muscle helps move the humerus, and the pectoralis minor and the serratus anterior muscles help move the scapula bone. The torso is divided in half to show the two layers of muscles in this region.

What is torso in male body?

Definition of torso 1 : the human body apart from the head, neck, arms, and legs : the human trunk. 2 : a sculptured representation of the trunk of a human body.

What organs are in the torso?

The abdomen contains many vital organs: the stomach, the small intestine (jejunum and ileum), the large intestine (colon), the liver, the spleen, the gallbladder, the pancreas, the uterus, the fallopian tubes, the ovaries, the kidneys, the ureters, the bladder, and many blood vessels (arteries and veins).

What are the function of limbs in our body?

A limb (from the Old English lim), or extremity, is a jointed bodily appendage that humans and many other animals use for locomotion such as walking, running and swimming, or for prehensile grasping or climbing. In the human body, arms and legs are commonly called upper limbs and lower limbs, respectively.

What is torso and example?

Torso definition The torso is the trunk or the part of the human body that doesn’t include the head, arms or legs. An example of the torso is the shoulders down to the hips of a person. noun. 2. The part of the (human) body from the neck to the groin, that is, the body excluding the head and limbs.

How many muscles does the torso have?

There are five main muscles: pyramidalis, rectus abdominus, external obliques, internal obliques, and transversus abdominis.

What is female torso?

Your torso is the main part of your body, and does not include your head, arms, and legs. [formal] Synonyms: body, trunk More Synonyms of torso.

Is the hip part of the torso?

Yasen went on to tell me, “The torso refers to the area from which the neck and limbs extend. While the pelvis is often included in this definition, the connection between the pelvis and the femur (the hip joint) is not.

What is a lower torso?

The tetrapod torso — including that of a human — is usually divided into the thoracic segment (also known as the upper torso, where the forelimbs extend), the abdominal segment (also known as the “mid-section” or “midriff”), and the pelvic and perineal segments (sometimes known together with the abdomen as the lower …

What is the main function of the upper limbs?

The primary purpose of the upper limb is to move the hand around the body during the activities of life. The shoulder girdle provides a wide range of motion—exceeding a hemisphere–so that the hand may reach in all directions.

What is the main function of the lower limbs?

A major function of the lower limb is to support the weight of the body with minimal expenditure of energy. When standing erect, the center of gravity is anterior to the edge of the SII vertebra in the pelvis (Fig. 6.4).

What is short torso?

In general, those with shorter torsos have longer legs, higher hip -lines and are shorter in body length. It’s important to recognise that your height has no bearing on your torso length.

What are some examples of functions of your muscles?

Muscles allow a person to move, speak, and chew. They control heartbeat, breathing, and digestion. Other seemingly unrelated functions, including temperature regulation and vision, also rely on the muscular system.

Is butt legs or torso?

Although the torso includes a thin strip of plastic wrapping around the crotch and rectal area, the buttcheeks are a different piece of plastic altogether— the legs.

Where is upper torso?

The torso or trunk is an anatomical term for the central part, or the core, of the body of many animals (including humans), from which the head, neck, limbs, tail and other appendages extend.

Where does your torso start?

Your torso is the length between the base of your neck and the top of your hip bone. This length is typically proportional with your height.

What are the functions of the lower limbs?

A major function of the lower limb is to support the weight of the body with minimal expenditure of energy. When standing erect, the center of gravity is anterior to the edge of the SII vertebra in the pelvis (Fig.

What are the functions of the upper and lower limb?

The upper limb and lower limbs were evolved basically for bearing the weight of the body and for locomotion. In quadrupeds forelimbs and hindlimbs are, therefore, built on the same basic pattern. Each limb is made up of a basal segment or girdle, and a free part divided into proximal, middle and distal segments.

What is the torso in anatomy?

[edit on Wikidata] The torso or trunk is an anatomical term for the central part or core of many animal bodies (including humans) from which extend the neck and limbs. The torso includes: the thoracic segment of the trunk, the abdominal segment of the trunk, and the perineum.

What are the muscles of the torso?

Trapezius: This muscle extends across the neck, shoulder, and back. Rhomboid major: Attached to the shoulder blade, this muscle is one of many that aids shoulder movement. Infraspinatus: This rotator cuff muscle helps raise and lower the arm. Click to see full answer. Similarly, you may ask, what are the muscles of the torso?

What is the function of the mid-torso?

In summary, the mid-torso is the link between the upper and lower body and must allow the transfer of strength movements and allow powerful movements of both the upper and lower body to complement each other.