back muscle anatomy

Question 1

BACK MUSCLE: EXTRINSIC SUPERFICIAL MUSCLES

Answer 1

1. trapezius,
2. latissimus dorsi
3. levator scapulae
4. rhomboid muscles

Question 2

BACK MUSCLE:INTRINSIC SUPERFICIAL MUSCLES

Answer 2

1. splenius muscles (capitis and cervis)
2. erector spinae muscles (ileoscostalis, longissimus, spinalis

Question 2

BACK MUSCLE:EXTRINSIC INTERMEDIATE MUSCLES

Answer 2

1. serratus posterior superior muscles
2. Serratus posterior inferior muscle

Question 3

BACK MUSCLE: INTRINSIC INTERMEDIATE MUSCLES

Answer 3

1. transversospinal (semispinalis, multifidus and rotatores)

Question 4

BACK MUSCLE:INTRINSIC DEEP MUSCLES

Answer 4

1. interspinales
2. intertransversarii muscles