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Major Skeletal Muscles. Allow the body to _______________. Pectoralis Muscles. Major. Pectoralis Muscles. Minor. Pectoralis Muscles. FX —_____________________________ EX movement —_____________________________________. Deltoid Muscle.
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Major Skeletal Muscles Allow the body to _______________
Pectoralis Muscles • Major
Pectoralis Muscles • Minor
Pectoralis Muscles • FX—_____________________________ • EX movement—_____________________________________
Deltoid Muscle • Anterior (front)—________________________________________________
Deltoid Muscle • Middle portion-______________________________________________ • Allows you to ______________ ______________ ______________
Deltoid Muscle • Posterior (back)—__________________________________________________________________________
Rotator Cuff Muscles • ________________________________ • ________________________________ • ________________________________ • ________________________________
Supraspinatus • Assists deltoid in _______________________
Infraspinatus • ________________________________arm • Helps keep head of humerus in the socket of the scapula
Teres Minor • Same as infraspinatus
Subscapularus • __________________________________arm • ______________________ arm • Helps hold head of humerus in socket of scapula
Sternocleidomastoid • _____________________________________ • Turning the head
Rectus Abdominis • _____________________________the trunk • As in a _____________________________
Obliques • External—_____________________________ • Reaching across body
Obliques • Internal—__________________________and _____________________________. • Reaching across body
Transverse Abdominis • _____________________ abdomen • Sucking in gut
Diaphragm • Raises and lowers the ___________________ • Allows for expansion and contraction of the ____________ for ___________________.
Iliopsoas • Hip _____________________ • Ex. _____________________
Gluteus • Maximus • Hip _________________—ex._____________
Gluteus • Minimus • Hip _________________, __________________ , & ________________.
Quadriceps Muscles • ___________________________________ • ___________________________________ • ___________________________________ • ___________________________________
Rectus Femoris • Hip _____________________ • Knee _____________________
Vastus Lateralis, Medialis, & Intermedius • Knee ______________________________
Sartorius • Main Fx—Hip _______________________
Trapezius • _________________________ Scapula • Shrug shoulders
Latissimus Dorsi • ____________________________ of the arm • Ex. _________________________
Levator Scapulae • _____________________________ of neck • Moving head from side-to-side or cracking your neck
Rhomboids • Major • Minor • ________________ of scapula—pinching scapulas together
Biceps Brachii • ______________ forearm • Ex. ________________
Triceps Brachii • _________________________ of forearm • Ex. ______________________________
Brachialis • ____________________ of forearm
AB-ductors of the Hand • Spread fingers out—_______-duct
AD-ductors of the Hand • Brings fingers ________________________
Extensors of the Hand • Pulls hand ______________________
Flexors of the Hands • Pull the fingers and hands down
Hand/Forearm Pronators • Flips palm of hand downward
Supinators of the Hand/Forearm • Flips the hand so the palm faces up. • Brachioradialis
Hamstring Muscles • _____________________ the knee • _____________________ the hip
Quadriceps Muscles • __________________ hip (only rectus femoris) • __________________knee • See slides 22-24
Gastrocnemius • __________________of the foot • Points toes downward • Ex. ____________________
Soleus • ______________________of foot • Ex______________________
Tibialis Anterior • __________________ the foot • Ex. Pulls toes _______________ tibia