Muscular Flashcards
fascia
flexible band of connective tissues that envelop, separates, or binds together muscles
tendon
narrow band of nonelastic, dense, fibrous connective tissue attaching a muscle to a bone
innervation
stimulation of a muscle by an impulse transmitted by a motor nerve
contraction
tightening, becoming shorter and thicker, enlarged muscle
abduction
movement of a limb away from the midline
adduction
movement of a limb toward the midline
flexion
decreasing the angle between 2 bones by bending link at joint
cicumduction
circular movement a the far end of a limb
supination
turning limb so that palm/sole is turned forward/upward
pronation
turning limb so that palm/sole is downward/backward
dorsiflexion
bending foot upward at ankle
plantar flexion
bending foot downward at ankle
pectoral
relating to the chest
lacteralis
toward the side
medialis
toward the midline
obliqye
slanted at an angle
rectus
in straight alignment with the vertical axis of the body
sphincter
ring-like muscle that tightly constricts the opening of a passageway
transverse
crosswire direction
frontalis
muscles in the forehead
temporalis
msucles that move the lower jaw up and back to close the mouth
masseter
muscle that moves the lower jaw to close the mouth when chewing
pectoralis major
makes up the bulk of the chest muscles in males and lies under the breast in females
external and internal oblique
flex and rotate the torso and spine