근육의 기능 요약 Muscle Function

목차

Ⅰ. Muscle : Pectoralis major
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance

Ⅱ. Muscle : Pectoralis minor
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

Ⅲ. Muscle : Serratus anterior
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

Ⅳ. Muscle : Biceps brachii
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

Ⅴ. Muscle : Triceps brachii
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

Ⅵ. Muscle : Deltoid anterior
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

Ⅶ. Muscle : Deltoid lateral
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

Ⅷ. Muscle : Deltoid posterior
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

Ⅸ. Muscle : Latissimus dorsi
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

X. Muscle : Rhomboids
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

XⅠ. Muscle : Trapezius
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

XⅡ. Muscle : Rectus abdominis
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

XⅢ. Muscle : Quadriceps
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

XⅣ. Muscle : Hamstring
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

XⅤ. Muscle : Adductors
1. Origin
2. Insertion
3. Function

XⅥ. Muscle : Tibialis anterior
1. Origin
2. Insertion
3. Function

XⅦ. Muscle : Tibialis posterior
1. Origin
2. Insertion
3. Function

XⅧ. Muscle : Calf - Soleus
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance
6. Isolation

XⅨ. Muscle : Calf -Gastrocnemius
1. Origin
2. Insertion
3. Function
4. Character
5. Resistance

XX. Muscle : Iliopsoas
1. Origin
2. Insertion
3. Function

본문내용

Muscle : Pectoralis major

1. Origin
: medial ⅔ of clavicle, sternum, costal cartilage 1~6

2. Insertion
: crest of greater tubercle of humerus

3. Function
: shoulder joint를 flexion 상태에서 adduction시킨다.

4. Character
① origin이 면으로 되어 있으므로 flexion의 각도가 최상부의 muscle fiber에서 최하부의 muscle fiber까지의 각도로 설정된다.
ex) bench의 각도 설정 시 : incline 30° ~ decline 50° 까지

② muscle belly가 여러 층으로 되어있으므로 internal 부분에 저항을 전달할 수 있는 isometric contraction을 실시하는 것이 더 많은 muscle fiber를 training할 수 있다.

5. Resistance
Gravity : eccentric시 최대 상태에서 concentric 되어 질수록 점점 작아진다.

Variation resistance
: humerus와 수직이 되도록 cable이나 band를 설정하면 concentric시 저항을 추가 시킬 수 있다. 따라서 gravity와 variation resistance를 함께 설정하는 것이 효율적으로 training할 수 있는 방법이다.

Muscle : Pectoralis minor

1. Origin
: anterior of costa 3, 4, 5

2. Insertion
: coracoid process of scapula

3. Function
: scapula를 위에서 아래 방향으로 abduction시킨다.

참고 자료

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