Together, the sternocleidomastoid muscles on both sides of the neck act to flex the neck and raise the sternum to assist in forced inhalation. Most people have two kidneys, which are located near the back of the body, under the ribs, on each side of the spine. It’s located between the abdomen and the legs. It also makes hormones that help regulate the distribution of nutrients, including sugar. The back contains the origins of many of the muscles that are involved in the movement of the neck and shoulders.
The rapid growth can sometimes cause stretch marks on the skin, but these can be prevented or reversed with specialized skin creams. During the reproductive years, the lining of the uterus sheds every month during menstruation if you don’t become pregnant. The gallbladder is a tiny sack under the liver that holds extra bile made by the liver until it is pumped into the small intestine. The human hand and wrist are comprised of three different bone groups. The structure of striated, or skeletal, muscle. In conjunction with the shoulder joint and wrist, the elbow gives the arm much of its versatility…, The index finger is the second digit of the hand. The human body contains over 600 muscles. female-muscle-anatomy-diagram - Diagram - Chart - Human body anatomy diagrams and charts with labels. The major muscles in the upper torso of the body include: Trapezius: This muscle extends across the neck, shoulder, and back. Multiple muscles in the back function specifically in movements of the back.
The uterus is a thick-walled, hollow organ where a baby develops during pregnancy. Because of the important organs situated in the abdominal area, many health concerns stem from this area.
On each myofibril, regularly occurring dark bands, called Z lines, can be seen where actin and myosin filaments overlap. Let us know if you have suggestions to improve this article (requires login). Anterior view of the human muscular system. The coccyx is made up of four vertebrae that have fused into a triangle-like shape.
The pelvis is the lower part of the torso. The anterior and middle scalene muscles, which also are located at the sides of the neck, act ipsilaterally to rotate the neck, as well as to elevate the first rib. Broadly considered, human muscle—like the muscles of all vertebrates—is often divided into striated muscle (or skeletal muscle), smooth muscle, and cardiac muscle.
They also play a role in supporting the body’s sexual functions, among other things. Learn the causes and treatment of back pain. Rotation is one of the most-important actions of the cervical (neck) spine. The sacrum is quite thick and helps to support body weight. It’s also called the birth canal, as the baby passes through the vagina during delivery.
It is accomplished primarily by the sternocleidomastoid muscles, with assistance from the longus colli and the longus capitis, which are found in the front of the neck. Posted on January 15, 2016 by admin. Human muscle system, the muscles of the human body that work the skeletal system, that are under voluntary control, and that are concerned with movement, posture, and balance. Human muscle system, the muscles of the human body that work the skeletal system, that are under voluntary control, and that are concerned with movement, posture, and balance. Key bones in the abdominal area include the base of the ribcage and the lumbar spine in the lower back. Below, learn more about the bones, muscles, and organs of the female pelvis. Most of these differences involve providing enough space for a baby to develop and pass through the birth canal of the female pelvis. The motion of the neck is described in terms of rotation, flexion, extension, and side bending (i.e., the motion used to touch the ear to the shoulder).
All rights reserved.
Use barriers — such as condoms or dental dams — during sexual activity, especially with a new partner, to avoid infections that could lead to PID. Its exterior shape is formed by the calcaneus, also known as…, The elbow is one of the largest joints in the body. There are two ovaries located on either side of the uterus. Oxygenated blood begins its course down the chest through the thoracic aorta, a major blood vessel with branches that serve the chest muscles and…, The pelvic region is the area between the trunk and the lower extremities, or legs.
The major muscles of the abdomen include the rectus abdominis in front, the external obliques at the sides, and the latissimus dorsi muscles in the back. For descriptions of disorders that affect the human muscle system, see muscle disease. We are pleased to provide you with the picture named Female Muscular System In Detail.We hope this picture Female Muscular System In Detail can help you study and research.
Although it has many functions, the liver is best known for processing blood, separating waste from nutrients. It consists of the distal ends of the radius and ulna bones, eight carpal bones, and the proximal ends of…, The ankle is the joint between the foot and leg, composed of three separate bones.
The broad ligament supports the uterus, fallopian tubes, and ovaries. The bladder is the organ that collects and stores urine until it’s released. Healthline Media does not provide medical advice, diagnosis, or treatment. Side bending also is an important action of the cervical spine.
Urine reaches the bladder through tubes called ureters that connect to the kidneys. This finger often…, The wrist connects the hand to the forearm. Each hip bone is made of three smaller bones that fuse together during adolescence: The ilium, pubis, and ischium of each hip bone come together to form the acetabulum, where the head of the thigh bone (femur) attaches. This diagram depicts Female Muscle Anatomy Diagram. The pancreas is yet another gland that produces enzymes to help your body digest proteins, carbohydrates, and fats.
Neck flexion refers to the motion used to touch the chin to the chest. Omissions?
These muscles help the body bend at the waist. The various muscle groups work in a coordinated fashion to control the movements of the human body. The vagina connects the cervix to the exterior female genitalia. © 2005-2020 Healthline Media a Red Ventures Company. Together, these three turn nutrients into usable energy, as well as help dispose of solid waste. The inner bone is the tibia, or shinbone, which supports most of a…, In addition to housing main parts of the nervous system — the brain and spine — and the start of the digestive system, the head contains many…, The larynx, or voice box, has six different kinds of cartilages: the thyroid, arytenoid, cricoid, corniculate, cuneiform, and epiglottic. The splenius capitis and splenius cervicis also assist in neck side bending. Updates? It extends to both sides of the pelvic wall. The sacrum is connected to the lower part of the vertebrae. The inner bone is the tibia, or shinbone, which supports most of a…, In addition to housing main parts of the nervous system — the brain and spine — and the start of the digestive system, the head contains many…. The muscles of the abdomen protect vital organs underneath and provide structure for the spine. The direction of the action can be ipsilateral, which refers to movement in the direction of the contracting muscle, or contralateral, which refers to movement away from the side of the contracting muscle. They have several functions, including helping to support the pelvic organs. This area provides support for the intestines and also contains the bladder and reproductive organs. Neck extension is the opposite of flexion and is accomplished by many of the same muscles that are used for other neck movements, including the splenius cervicis, splenius capitis, iliocostalis, longissimus, and spinalis muscles. The splenius capitis and splenius cervicis, which are located in the back of the neck, work to rotate the head. Kidneys filter waste out of the bloodstream, which is passed out of the body as urine.
The ovaries produce eggs and also release hormones, such estrogen and progesterone. Cardiac muscle makes up the mass of the heart and is responsible for the rhythmic contractions of that vital pumping organ; it too is under involuntary control. The major organs of the abdomen include the small intestine, large intestine, and stomach. Please select which sections you would like to print: Corrections? The liver is located in the upper right-hand part of the abdominal cavity, under the ribs. The quadratus lumborum muscle in the lower back side bends the lumbar spine and aids in the inspiration of air through its stabilizing affects at its insertion at the 12th rib (the last of the floating ribs). The human hand and wrist are comprised of three different bone groups. Rhomboid major: Attached to the shoulder blade, this muscle is … Human anatomy diagrams show internal organs, cells, systems, conditions, symptoms and sickness information and/or tips for healthy living. Broadly considered, human muscle—like the muscles of all vertebrates—is often divided into striated muscle, smooth muscle, and cardiac muscle. These types of exercises can help to strengthen the muscles in the pelvis, including those around the bladder and vagina.
With very few exceptions, the arrangement of smooth muscle and cardiac muscle in humans is identical to the arrangement found in other vertebrate animals. This finger has…, The pointer finger is the second digit and first finger of the human hand. The pelvic bones are…, The distal phalanges are one of three types of finger bones. The carpals are…, The heel is the portion of the human body that lies at the bottom-rear part of each foot. As a result, the female pelvis is generally broader and wider than the male pelvis.
These synthesize and secrete hormones that help the kidneys to conserve sodium, thus conserving water. Human eye muscles can move 100,000 times a day.
Left untreated, some pelvic conditions can have lasting impacts on your health and fertility. By signing up for this email, you are agreeing to news, offers, and information from Encyclopaedia Britannica. This finger has…, The pointer finger is the second digit and first finger of the human hand. The semispinalis dorsi and semispinalis capitis muscles also extend the back.
The erector spinae muscles (iliocostalis, longissimus, and spinalis) are large, deep muscles that extend the length of the back. The human heart can pump over 2,500 gallons of blood each day. In conjunction with the shoulder joint and wrist, the elbow gives the arm much of its versatility…, The index finger is the second digit of the hand.