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First, in this article, I will explain the “caudal nerve” in detail. The caudal nerve is a nerve bundle at the end of the spinal cord, and as the name suggests, it is shaped like a horse's tail. It plays an important role in motor nerves and sensory nerves in the lower body, and affects various physical functions. In this article,...

First, 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. About the structure and function of this muscle, potential disorders, and how to care for them...

First, in this article, I will explain “rotator cuffs” in detail. The rotator cuff is an important structure that controls the stability and motor ability of the shoulder joint, and is formed by combining the tendons of multiple muscles. This article covers a wide range of rotator cuff anatomy, causes and symptoms of rotator cuff injury, and its prevention and treatment...

First, in this article, I will explain “external intercostal muscles” in detail. External intercostal muscles are one of the muscles that play an important role in breathing and belong to the category of skeletal muscles. These muscles work to help expand the rib cage and support efficient breathing. In the article, the structure of external intercostal muscles, mechanism...

First, in this article, I will explain the forearm interperiosteum in detail. The forearm mesosseous membrane is an important structure located between the radius and ulna and maintains stability between forearm bones. This membrane supports hand movement and forearm rotation, and plays a role in various activities of daily living and sports activities. injury...

First, in this article, I will explain the “sacrum” in detail. The sacrum is an important bone located at the end of the spine, and is formed by merging multiple small vertebrae (sacral vertebrae). We will also introduce the characteristics, location, and location of the sacral spine, as well as related trivia. Deepen your understanding of the sacral spine...

First, in this article, I will explain “triceps brachialis” in detail. The triceps muscle is a muscle located on the back of the arm and plays an important role in stretching the arm. We will introduce the structure, function, and training methods of this muscle in a wide range of ways, from basics to applications, and how to strengthen it in real life, injuries...

First, in this article, I will explain the “muzzle muscle” in detail. The muzzle muscle is one of the muscles that plays an important role in shaping facial expressions, and in particular, it controls lip movements and is essential for basic activities in daily life such as speaking, eating, and creating facial expressions. The structure and function of this muscle...

First, in this article, I will explain the “white line” in detail. White lines are terms used in anatomy to indicate specific body parts or structures. Specifically, it is used to accurately indicate the location of bones, muscles, nerves, etc., and plays an important role in diagnosis and treatment. Plus, white...

First, in this article, I will explain the “levator anus muscle” in detail. The levator anus muscle is a muscle group located at the bottom of the pelvis and plays an important role in controlling and supporting the anus. This muscle helps control bowel movements and prevents urine leakage and anal prolapse by maintaining the correct position of the pelvic organs...