BONES
MOVEMENTS
MORE MOVEMENTS
JOINTS
MUSCLES
100
The skull, spinal column, sternum, and sacrum
What is the axial skeleton
100
Pinching with your thumb
What is opposition
100
Turniong the palm downward
What is pronation
100
Joints where two or more bones meet
What is an articulation
100
The muscle doing the work
What is a prime mover
200
The humerus
What is the upper arm bone
200
Movement that reduces the angle of a joint
What is flexion
200
Standing on your toes
What is plantar flexion
200
The thumb joint
What is a saddle joint
200
A helper muscle to the prime mover
What is a synergist
300
The manubrium
What is the head of the sternum
300
Thrusting a body part forward
What is protraction
300
Making the joint angle larger
What is extension
300
The elbow is an example
What is a hinge joint
300
The three muscle types
What are cardiac, smooth, and skeletal muscles
400
Turning the sole of the foot away from the midline
What is eversion
400
Shaking your head "yes."
What is neck extension and flexion
400
The heads of the radius and ulna
What is a pivot joint
400
This muscle opposes the prime mover
What is an antagonist
500
The atlas, C-1
What is the first vertebrae
500
Moving a limb in a circular manner
What is circumduction
500
A fluid-filled sac that lubricates a joint
What is a bursa
500
How muscles move bones
What is flexion
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