The semitendinosus is one of the three muscles in the hamstring muscle group. The other two are the semimembranosus and the biceps femoris. The semitendinosus is the longest of these three muscles, and it runs along the back of the thigh.
Well, that’s only partly true: The tongue is really made up of many groups of muscles. These muscles run in different directions to carry out all the tongue’s jobs. The front part of the tongue is very flexible and can move around a lot, working with the teeth to create different types of words.
The strongest muscle based on its weight is the masseter. With all muscles of the jaw working together it can close the teeth with a force as great as 55 pounds (25 kilograms) on the incisors or 200 pounds (90.7 kilograms) on the molars.
Blood carries oxygen and other important nutrients that all body organs need to stay healthy and to work properly. Your heart is a muscle, and its job is to pump blood throughout your circulatory system.
Stapedius muscle is termed to be the smallest skeletal muscle in human body, which has a major role in otology. Stapedius muscle is one of the intratympanic muscles for the regulation of sound.
Eye muscles are the busiest muscles in the body. Scientists estimate they may move more than 100,000 times a day!
There are 22 bones in the human skull. The hardest bone in the human body is the jawbone.
Because the tongue is all muscle and no bone, it is very supple, boasting a huge range of motion and shape while preserving its volume.
Tooth enamel is the first line of defense your teeth have against plaque and cavities. It is the white, visible part of the tooth and it is also the hardest part of the human body.May 10, 2018
Your brain is mostly fat
Consisting of minimum 60% fat, your brain is the fattiest organ in your body.
Your brain has the ability to learn and grow as you age — a process called brain plasticity — but for it to do so, you have to train it on a regular basis. … “Embracing a new activity that also forces you to think and learn and requires ongoing practice can be one of the best ways to keep the brain healthy.”
Location. The kidneys are a pair of organs found along the posterior muscular wall of the abdominal cavity.
Muscular dystrophy is a group of inherited diseases characterized by weakness and wasting away of muscle tissue, with or without the breakdown of nerve tissue.
The lungs have no skeletal muscles of their own. The work of breathing is done by the diaphragm, the muscles between the ribs (intercostal muscles), the muscles in the neck, and the abdominal muscles.
The masseter is one of the muscles of mastication. It is a powerful superficial quadrangular muscle originating from the zygomatic arch and inserts along the angle and lateral surface of the mandibular ramus. The masseter is primarily responsible for the elevation of the mandible and some protraction of the mandible.
|Anatomical terms of muscle|
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