Arm muscles
What is the muscle that flexes your elbow
biceps brachii
What muscle extends your leg at the knee
Quadriceps - rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius
What back muscle has three different parts
trapezius
What does your pectoralis major do?
adducts and internally rotates the arm
What are your SITS muscles? name one
supraspinatus, infraspinatus, teres minor, subscapularis
What muscle extends your elbow
triceps brachii
What muscles flex your leg at the knee
Name a back muscle that helps with breathing
quadratus lumborum, latissiumus dorsi, and serratus posterior
What is your "6 pack" abdominal muscle?
rectus abdominis
What muscle dorsiflexes the foot?
tibialis anterior
Which muscle flexes your fingers?
Flexor digitorum superficalis, flexor digitorum profundus, flexor pollicis longus, flexor digiti minimi brevis
What muscle flexes your hip?
Illiopsoas, rectus femoris, and sartorius
what is the function of the latissimus dorsi
adducts, extends, and internally rotate the arm
pulls the body up to the arms with climbing
What chest muscles help to move your ribs during breathing?
external and internal intercostals
What muscle compresses your cheeks and helps you blow air
What muscle extends your fingers
extensor digitorum
What muscle extends your hip?
gluteus maximus and hamstrings
What muscles sidebend and flex/extend your trunk?
longissimus
spinalis
I LOVE SPAGHETTI
How many muscle layers do you have in the side of your abdomen?
3
What muscle abducts your arm?
deltoid
gastrocnemius and your soleus
Which muscle retracts your scapula?
rhomboids
What is the innermost abdominal muscle layer called?
transversus abdominis
What is the line of connective tissue that runs down the middle of your abdomen?
linea alba