Muscles part2

• Frontalis  - covers frontal bone
• Occipitalis - posterior bone
• Orbicularis oculi - eyes
• Orbicularis oris - kissing muscle
• Buccinator - flattens the cheek
• Zygomaticus - smiling muscle
• Masseter - lower jaw
• Temporalis - closing jaw
• Platysma - pulls the corners of the mouth
• Sternocleidomastoid - if this muscle contracts it flexes the neck
• Pectoralis major - large fan shaped covering the upper chest
• Intercoastal muscle - deep muscles found between the ribs
• Rectus abdominus - superficial muscle of the abdomen
• External oblique - makes up the lateral walls of the abdomen
• External oblique - deep to the external obliques
• Transversus abdominus - deepest muscle of the abdominal wall
• Trapezius - most superficial muscle of the posterior upper trunk
• Latissimus dorsi - flat muscles that covers the lower back
• Erector spinae - are deep muscles of the back
• Quadratus lumborum - form part of the posterior abdominal wall
• Deltoid - triangle shaped muscle that form rounded shape of your shoulders
• Biceps brachii - most familiar muscle of the arm
• Brachialis - lifts the ulna
• Brachioradialis - fairly weak muscle that resides in the forearm
• Triceps brachii - the only muscle fleshing out the posterior humerus
• Gluteus maximus - superficial muscle of the hip
• Gluteus Medius - runs from the ilium to the femur
• Iliopsoas - fused muscle
• Adductor muscle - formed muscle mass at the medial side of each thigh
• Hamstring group - forms the muscle mass of the posterior thigh
• Sartorius - most superficial muscle of the thigh
• Quadriceps group - the extend the knee powerfully
• Tibialis anterior - Superficial muscle of the anterior leg
• Extensor digitorum longus - prime mover of toe
• Fibularis muscle - responsible for plantar flexion and eversion
• Gastronemius - toe dance muscle
• Soleus - strong plantar flexor of the foot
• Sphincter - valve like passages
• Peristalsis - rhythmic contractions
• Neurotransmitter - acetylcholine and norepinephrine