Get Moving! All About Muscles - U -FD Flashcards
(39 cards)
lift
to move (something or someone) to a higher position
bend
to use force to cause (something, such as a wire or pipe) to become curved
curve
A curve is a smooth, gradually bending line
grunt
to make a short, low sound
strain
to be pulled or stretched in a forceful way
chew
to use your teeth to cut food into small pieces before you swallow it
efficient
capable of producing desired results without wasting materials, time, or energy
involuntary
an involuntary thing is not voluntary, that means it works on their own
voluntary
a voluntary thing follow the commands, that means it move because the commander wants it do.
flip
to turn (something) over by throwing it up in the air with a quick movement
fiber
a long, thin piece of material that forms a type of tissue in your body
diagram
a drawing that explains or shows the parts of something
literally
completely true and accurate
fist
the hand with its fingers bent down into the palm, 拳头
bicep
the muscle that lies on upside of the upper arm
tricep
the muscle that lies on underside of the upper arm
contract
to become smaller
stretch
to make (something) wider or longer by pulling it
thigh
the part of your leg that is above the knee
quadricep
the muscle that lies on your thigh
hamstring
the muscle that lies on the back of your thigh, which makes your knee bend
buldge
to stick out in a rounded lump
gestrocnemius
the calf muscle, a big muscle on your lower leg
sartorius
the muscle that twist your leg and bend the knee
