beginning
In this article, I will explain the “extensor longus muscle” in detail.
The extensor longus muscle is an essential muscle for foot movement and support, and plays an important role in walking, running, and maintaining balance in particular. The structure and function of this muscle will also be discussed in detail, as well as potential disorders and how to care for them. Please use this article to deepen your understanding of the body.
Click here to watch a video about extensor longus muscle (extensor longus muscle)
teamLab Body Pro Free Download
A 3D anatomy app that shows all the structures of the human body
Download teamLab Body Pro here!
What is extensor longus muscle
The extensor longus muscle is one of the muscles located on the instep of the foot and plays an important role in controlling the movement of stretching the toes. In particular, it helps maintain balance when standing, walking, and driving.
How to read extensor longus muscle
This muscle is read as “choshishinkin” in Japanese.
Characteristics of extensor longus muscle
The extensor longus muscle is an elongated muscle that starts below the knee, passes through the anterior tibia, and connects to the base of each toe. The primary function is toe extension, but it is also involved in ankle dorsiflexion. This muscle plays a role in smoothing and stabilizing foot movements.
Location/position of extensor longus muscle
By using a human anatomy chart, it is easier to identify the exact location and position of the extensor longus muscle. It is a muscle that extends from the central part of the instep of the foot, especially from the second toe to the fifth toe. This muscle works in close connection with the gastrocnemius muscle (gastrocnemius) muscle.
How to memorize extensor longus muscle
By remembering it as “the muscle that stretches the long toe (toe),” you can easily remember its function.
English and Latin for extensor longus
It is expressed as “Long Extensor Muscle of Toes” in English, and “Extensor Digitorum Longus” in Latin. This name clearly indicates the function and position of the muscles.
Trivia about extensor longus muscle
The extensor longus muscle is deeply involved not only in foot movement, but also in overall balance and posture. Also, this muscle is one of the parts that gets tired easily, so proper stretching is important.
Tissues associated with extensor longus muscle: skeletal features of the lower extremities
The lower limb skeleton is mainly divided into femur (femur), tibia (tibia), fibula (fibula), and foot bones. These bones form the foundation of support and movement of the lower extremities. In particular, the extensor longus muscle is closely related to the fibula and profoundly affects its structure and function.
The fibula is an elongated bone located on the outside of the lower leg and extends from the knee to the ankle along with the tibia. This bone mainly supports foot movement and stability, and acts as a starting or stopping point for multiple muscles, including the extensor longus muscle.
Tissues related to extensor longus muscle: skeletal location and position of the lower limb
The lower limb skeleton starts from the hip bone, connects to the tibia and fibula via the femur, and reaches the ankle bone. The fibula, which is most associated with the extensor longus muscle, is located on the outside of the tibia and spans the length from below the knee to the ankle. Due to this position, the extensor longus muscle plays a role in extending the toes and helping balance and movement of the entire foot.
The extensor longus muscle itself starts from the area from the center to the lower part of the fibula and extends beyond the instep of the foot to each toe, and exerts the power to extend the toes through this path. This enables a high degree of mobility and precise foot movement.
Tissues associated with extensor longus muscle: trivia about the lower limb skeleton
The lower limb skeleton contains multiple joints and bones essential for daily activities such as walking, standing, and jumping. In particular, the fibula bone plays an important role as an attachment point for many muscles, including the extensor longus muscle, despite its lightweight structure.
Also, the relationship between the fibula and the tibia is important in the functionality and mobility of the lower extremities. The fibula supports the structure of the leg along with the tibia, and also contributes to the range of motion and stability of the ankle. Therefore, the normal function of the extensor longus muscle depends on the integrity and integrity of this skeleton.
The interaction between extensor longus muscle and the lower limb skeleton is a fascinating area of research in human kinesiology, and is key to deepening our understanding of healthy foot movements and sports performance. This muscle-skeletal interaction allows us to freely move around various terrains and perform our daily activities.
Extensor longus muscle quiz and correct answers
Q1.What part of the foot does the extensor longus muscle work mainly on?
Correct answer: instep
summary
This time, I explained the location and location of the “extensor longus muscle”, how to memorize it, and the English/Latin notation.
How was it?
I would be happy if reading this article deepened my understanding of anatomy.
Learning is a long, never-ending journey, but I sincerely wish you all the best. Let's continue to study together and work hard for the national exam!
Please look forward to the next blog.
Learn more with the anatomy app “TeamLabBody Pro”!
teamLabBody Pro is a “3D human anatomy application” that covers the entire body of the human body, including muscles, organs, nerves, bones and joints.
The human body is faithfully reproduced from CT and MRI data based on data from multiple subjects. Since medical book-level content supervised by physicians can be freely viewed from all angles, it can be used in various medical situations, such as explaining surgery to patients and studying anatomy for students.
If you want to see the parts introduced this time in more detail, please download the anatomy application “teamLabBody Pro.”
teamLab Body Pro Free Download
A 3D anatomy app that shows all the structures of the human body
Download teamLab Body Pro here!
comments