English for muscles in different parts of human body.

Deltoid muscle: deltoid muscle

Biceps: Biceps?

Triceps brachii: triceps brachii

Brachioradial muscle: Brachioradial muscle

Pectoralis major: pectoralis major

Latissimus dorsi: latissimus dorsi

Rhomboid muscle: rhomboid muscle

Serratus anterior: serratus anterior?

straight muscle of abdomen

Oblique muscle: Oblique muscle?

Transverse abdominal muscle: transverse abdominal muscle

Erector spinae: erector spinae?

Ilipsoas muscle: iliopsoas muscle

Gluteal muscle: gluteal muscle

Muscles of the posterior thigh: hamstring muscle.

Quadriceps femoris: quadriceps femoris

Tensor fascia lata: tensor fascia lata

Adductor muscle group?

Tibialis anterior: tibialis anterior.

Gastrocnemius?

Soleus muscle

Levator scapulae: levator scapulae?

Pectoralis minor: pectoralis minor

Subclavian muscle: subclavian cavity

Coracoid-brachialis muscle

Major Tres: Major Tres

Subscapular muscle: supraspinatus muscle

Teres Minor: Teresa minor？

Subcartilaginous muscle: infraspinatus

Supraspinal muscle: subscapular muscle?

Elbow muscles: elbow muscles

Brachial muscle: Brachial muscle

Extraversion muscle: supinator muscle

Pronator teres: pronator teres?

Long neck muscle: long neck muscle

Musculus capitis longus: Logus capitis

Musculus rectus lateralis capitis

Extended data:

The structure of muscle is:

Muscle → muscle bundle → muscle fiber (muscle cell) → myofibril → sarcomere (actin, myosin).

Each muscle fiber consists of smaller myofibrils. Each myofibril is interwoven with two kinds of filamentous proteins (myosin and actin).

This is the most basic unit of muscle. Hercules' huge muscles are made up of these two unimaginable protein. The combination of the two can make earth-shattering actions. It is with these muscles that people have changed the face of the earth bit by bit.

Classification of muscles:

When bodybuilders increase muscle strength through exercise, they exercise skeletal muscle.

Skeletal muscles are attached to bones and appear in pairs: one muscle moves bones in one direction and the other moves bones in the opposite direction.

These muscles usually contract at will, which means that when they want to contract muscles, the nervous system will instruct them to do so. Skeletal muscle can contract for a short time (twitching) or for a long time (tetanus).

Red and white muscle fibers

Skeletal muscle of human body can be divided into red muscle and white muscle. Red muscle fibers rely on hemoglobin for continuous oxygen supply and long-term contraction and stretching, so that we can carry out daily behavior activities. White muscle fibers expand and contract rapidly through internal rapid chemical reaction (mostly in emergency), which is characterized by long duration and short reaction time, and its reaction time is one quarter of that of red muscle fibers.

smooth muscle

It exists in digestive system, blood vessels, bladder, respiratory tract and female uterus. Smooth muscle can stretch and maintain tension for a long time. These muscles don't contract at will, which means that the nervous system will automatically control them without thinking. For example, the muscles of the stomach and intestines perform tasks every day, but people generally don't notice them.

myocardium

Only in the heart, its biggest feature is endurance and firmness. It can stretch as limited as smooth muscle or contract as powerfully as skeletal muscle. It's just a twitching muscle that doesn't automatically contract. The heart muscle has a fixed contraction law, thus producing a heartbeat. Normal pacemaker cells are normal, and the regularity of myocardial contraction is certain. If pacemaker cells are abnormal, the regularity of myocardial contraction will change.

Reference source: Baidu Encyclopedia: Muscle